question_answer61) Why cannot fertilization take place in flowers if pollination does notoccur?
View Answer play_arrowquestion_answer63) Where is the zygote located in the flower after fertilization?
View Answer play_arrowquestion_answer65) How are general growth and sexual maturation different from each other?
View Answer play_arrowquestion_answer67) What changes are observed in the uterus if fertilization does not occur?
View Answer play_arrowquestion_answer69) What are the benefits of using mechanical barriers during sexual act?
View Answer play_arrowquestion_answer77) What is placenta? Mention its role during pregnancy.
View Answer play_arrowquestion_answer78) What are various ways to avoid pregnancy? Elaborate any one method.
View Answer play_arrowquestion_answer79) How does fertilization take place? Fertilisation occurs once in a month. Comment.
View Answer play_arrowquestion_answer81) Describe sexually transmitted diseases and mention the ways to prevent them.
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