{"id":4000,"date":"2026-07-19T14:02:02","date_gmt":"2026-07-19T14:02:02","guid":{"rendered":"https:\/\/physicscatalyst.com\/testprep\/class-9-science\/reproduction-how-life-continues-class9-online-test\/"},"modified":"2026-07-19T14:02:02","modified_gmt":"2026-07-19T14:02:02","slug":"reproduction-how-life-continues-class9-online-test","status":"publish","type":"post","link":"https:\/\/physicscatalyst.com\/testprep\/class-9-science\/reproduction-how-life-continues-class9-online-test\/","title":{"rendered":"Reproduction: How Life Continues class9 online test"},"content":{"rendered":"<script type=\"text\/javascript\" >\ndocument.addEventListener(\"DOMContentLoaded\", function(event) { \nif(!window.jQuery) alert(\"The important jQuery library is not properly loaded in your site. Your WordPress theme is probably missing the essential wp_head() call. You can switch to another theme and you will see that the plugin works fine and this notice disappears. If you are still not sure what to do you can contact us for help.\");\n});\n<\/script>  \n  \n<div  id=\"watupro_quiz\" class=\"quiz-area single-page-quiz\">\n<p id=\"submittingExam525\" style=\"display:none;text-align:center;\">Please wait...<br><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/physicscatalyst.com\/testprep\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\"><\/p>\n\n<div class=\"watupro-exam-description\" id=\"description-quiz-525\"><p><strong>General Instructions<\/strong><\/p>\n<ul>\n<li>Your test contains multiple-choice questions with only one answer-type question. There are a total of 10 questions<\/li>\n<li>This is a 20 min test. Please make sure you complete it in the stipulated time<\/li>\n<li>You can finish this test any time using the 'Submit' button.<\/li>\n<\/ul>\n<\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-525\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-8686'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>The outermost part of a flower is:<\/div><input type='hidden' name='question_id[]' id='qID_1' value='8686' class='watupro-question-id'\/><input type='hidden' id='answerType8686' class='answerTypeCnt1' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8686'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8686[]' id='answer-id-34692' class='answer   answerof-8686  ' value='34692'   \/><label for='answer-id-34692' id='answer-label-34692' class=' answer'><span>sepals<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8686[]' id='answer-id-34693' class='answer   answerof-8686  ' value='34693'   \/><label for='answer-id-34693' id='answer-label-34693' class=' answer'><span>petals<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8686[]' id='answer-id-34694' class='answer   answerof-8686  ' value='34694'   \/><label for='answer-id-34694' id='answer-label-34694' class=' answer'><span>stamen<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8686[]' id='answer-id-34695' class='answer   answerof-8686  ' value='34695'   \/><label for='answer-id-34695' id='answer-label-34695' class=' answer'><span>pistil<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-2' style=';'><div id='questionWrap-2'  class='   watupro-question-id-8687'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>The transfer of pollen grains from anther to stigma is called:<\/div><input type='hidden' name='question_id[]' id='qID_2' value='8687' class='watupro-question-id'\/><input type='hidden' id='answerType8687' class='answerTypeCnt2' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8687'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8687[]' id='answer-id-34696' class='answer   answerof-8687  ' value='34696'   \/><label for='answer-id-34696' id='answer-label-34696' class=' answer'><span>Fertilization<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8687[]' id='answer-id-34697' class='answer   answerof-8687  ' value='34697'   \/><label for='answer-id-34697' id='answer-label-34697' class=' answer'><span>Pollination<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8687[]' id='answer-id-34698' class='answer   answerof-8687  ' value='34698'   \/><label for='answer-id-34698' id='answer-label-34698' class=' answer'><span>Germination<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8687[]' id='answer-id-34699' class='answer   answerof-8687  ' value='34699'   \/><label for='answer-id-34699' id='answer-label-34699' class=' answer'><span>Seed dispersal<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-3' style=';'><div id='questionWrap-3'  class='   watupro-question-id-8688'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>The female reproductive organ where the fetus develops is:<\/div><input type='hidden' name='question_id[]' id='qID_3' value='8688' class='watupro-question-id'\/><input type='hidden' id='answerType8688' class='answerTypeCnt3' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8688'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8688[]' id='answer-id-34700' class='answer   answerof-8688  ' value='34700'   \/><label for='answer-id-34700' id='answer-label-34700' class=' answer'><span>Ovary<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8688[]' id='answer-id-34701' class='answer   answerof-8688  ' value='34701'   \/><label for='answer-id-34701' id='answer-label-34701' class=' answer'><span>Fallopian tube<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8688[]' id='answer-id-34702' class='answer   answerof-8688  ' value='34702'   \/><label for='answer-id-34702' id='answer-label-34702' class=' answer'><span>Uterus<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8688[]' id='answer-id-34703' class='answer   answerof-8688  ' value='34703'   \/><label for='answer-id-34703' id='answer-label-34703' class=' answer'><span>Cervix<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-4' style=';'><div id='questionWrap-4'  class='   watupro-question-id-8689'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>Asexual reproduction is characterized by which of the following features?<\/div><input type='hidden' name='question_id[]' id='qID_4' value='8689' class='watupro-question-id'\/><input type='hidden' id='answerType8689' class='answerTypeCnt4' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8689'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8689[]' id='answer-id-34704' class='answer   answerof-8689  ' value='34704'   \/><label for='answer-id-34704' id='answer-label-34704' class=' answer'><span>The fusion of male and female gametes<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8689[]' id='answer-id-34705' class='answer   answerof-8689  ' value='34705'   \/><label for='answer-id-34705' id='answer-label-34705' class=' answer'><span>Involvement of two distinct parents<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8689[]' id='answer-id-34706' class='answer   answerof-8689  ' value='34706'   \/><label for='answer-id-34706' id='answer-label-34706' class=' answer'><span>A single parent producing genetically identical offspring<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8689[]' id='answer-id-34707' class='answer   answerof-8689  ' value='34707'   \/><label for='answer-id-34707' id='answer-label-34707' class=' answer'><span>High levels of genetic variation in a single generation.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-5' style=';'><div id='questionWrap-5'  class='   watupro-question-id-8690'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>A balanced diet during pregnancy should be rich in:<\/div><input type='hidden' name='question_id[]' id='qID_5' value='8690' class='watupro-question-id'\/><input type='hidden' id='answerType8690' class='answerTypeCnt5' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8690'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8690[]' id='answer-id-34708' class='answer   answerof-8690  ' value='34708'   \/><label for='answer-id-34708' id='answer-label-34708' class=' answer'><span> Carbohydrates only<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8690[]' id='answer-id-34709' class='answer   answerof-8690  ' value='34709'   \/><label for='answer-id-34709' id='answer-label-34709' class=' answer'><span>Proteins, vitamins, and minerals<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8690[]' id='answer-id-34710' class='answer   answerof-8690  ' value='34710'   \/><label for='answer-id-34710' id='answer-label-34710' class=' answer'><span>Fats only<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8690[]' id='answer-id-34711' class='answer   answerof-8690  ' value='34711'   \/><label for='answer-id-34711' id='answer-label-34711' class=' answer'><span> Sugars only<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-6' style=';'><div id='questionWrap-6'  class='   watupro-question-id-8691'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>IVF (in vitro fertilization) is called the \u201ctest tube baby\u201d technique because:<\/div><input type='hidden' name='question_id[]' id='qID_6' value='8691' class='watupro-question-id'\/><input type='hidden' id='answerType8691' class='answerTypeCnt6' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8691'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8691[]' id='answer-id-34712' class='answer   answerof-8691  ' value='34712'   \/><label for='answer-id-34712' id='answer-label-34712' class=' answer'><span>Fertilization occurs inside the uterus<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8691[]' id='answer-id-34713' class='answer   answerof-8691  ' value='34713'   \/><label for='answer-id-34713' id='answer-label-34713' class=' answer'><span>Fertilization occurs outside the female body in a lab dish.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8691[]' id='answer-id-34714' class='answer   answerof-8691  ' value='34714'   \/><label for='answer-id-34714' id='answer-label-34714' class=' answer'><span>Fertilization occurs in a test tube directly<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8691[]' id='answer-id-34715' class='answer   answerof-8691  ' value='34715'   \/><label for='answer-id-34715' id='answer-label-34715' class=' answer'><span>Fertilization occurs without gametes<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-7' style=';'><div id='questionWrap-7'  class='   watupro-question-id-8692'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>In humans, gametes (sperm and egg cells) are produced through a specialized type of cell division called:<\/div><input type='hidden' name='question_id[]' id='qID_7' value='8692' class='watupro-question-id'\/><input type='hidden' id='answerType8692' class='answerTypeCnt7' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8692'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8692[]' id='answer-id-34716' class='answer   answerof-8692  ' value='34716'   \/><label for='answer-id-34716' id='answer-label-34716' class=' answer'><span>Mitosis<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8692[]' id='answer-id-34717' class='answer   answerof-8692  ' value='34717'   \/><label for='answer-id-34717' id='answer-label-34717' class=' answer'><span>Binary fission<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8692[]' id='answer-id-34718' class='answer   answerof-8692  ' value='34718'   \/><label for='answer-id-34718' id='answer-label-34718' class=' answer'><span>Meiosis<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8692[]' id='answer-id-34719' class='answer   answerof-8692  ' value='34719'   \/><label for='answer-id-34719' id='answer-label-34719' class=' answer'><span>Budding<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-8' style=';'><div id='questionWrap-8'  class='   watupro-question-id-8693'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>Which part of the pistil receives pollen grains during pollination?<\/div><input type='hidden' name='question_id[]' id='qID_8' value='8693' class='watupro-question-id'\/><input type='hidden' id='answerType8693' class='answerTypeCnt8' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8693'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8693[]' id='answer-id-34720' class='answer   answerof-8693  ' value='34720'   \/><label for='answer-id-34720' id='answer-label-34720' class=' answer'><span> Ovary<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8693[]' id='answer-id-34721' class='answer   answerof-8693  ' value='34721'   \/><label for='answer-id-34721' id='answer-label-34721' class=' answer'><span>Style<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8693[]' id='answer-id-34722' class='answer   answerof-8693  ' value='34722'   \/><label for='answer-id-34722' id='answer-label-34722' class=' answer'><span>Stigma<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8693[]' id='answer-id-34723' class='answer   answerof-8693  ' value='34723'   \/><label for='answer-id-34723' id='answer-label-34723' class=' answer'><span>Ovule<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-9' style=';'><div id='questionWrap-9'  class='   watupro-question-id-8694'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>How many chromosomes does a human sperm cell contain?<\/div><input type='hidden' name='question_id[]' id='qID_9' value='8694' class='watupro-question-id'\/><input type='hidden' id='answerType8694' class='answerTypeCnt9' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8694'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8694[]' id='answer-id-34724' class='answer   answerof-8694  ' value='34724'   \/><label for='answer-id-34724' id='answer-label-34724' class=' answer'><span>46<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8694[]' id='answer-id-34725' class='answer   answerof-8694  ' value='34725'   \/><label for='answer-id-34725' id='answer-label-34725' class=' answer'><span>23<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8694[]' id='answer-id-34726' class='answer   answerof-8694  ' value='34726'   \/><label for='answer-id-34726' id='answer-label-34726' class=' answer'><span>92<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8694[]' id='answer-id-34727' class='answer   answerof-8694  ' value='34727'   \/><label for='answer-id-34727' id='answer-label-34727' class=' answer'><span>12<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-10' style=';'><div id='questionWrap-10'  class='   watupro-question-id-8695'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>The male gametes are produced in:<\/div><input type='hidden' name='question_id[]' id='qID_10' value='8695' class='watupro-question-id'\/><input type='hidden' id='answerType8695' class='answerTypeCnt10' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8695'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8695[]' id='answer-id-34728' class='answer   answerof-8695  ' value='34728'   \/><label for='answer-id-34728' id='answer-label-34728' class=' answer'><span>Scrotum<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8695[]' id='answer-id-34729' class='answer   answerof-8695  ' value='34729'   \/><label for='answer-id-34729' id='answer-label-34729' class=' answer'><span>Testes<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8695[]' id='answer-id-34730' class='answer   answerof-8695  ' value='34730'   \/><label for='answer-id-34730' id='answer-label-34730' class=' answer'><span>Vas deferens<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8695[]' id='answer-id-34731' class='answer   answerof-8695  ' value='34731'   \/><label for='answer-id-34731' id='answer-label-34731' class=' answer'><span>Seminal vesicles<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style='display:none' 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