Zoology - Human Reproduction Question with Solution | TestHub
ZoologyHuman ReproductionFertilisation and Embryonic DevelopmentEasy2 minPYQ_2020
ZoologyEasysingle choice
Which of the following statements regarding fertilization and implantation is incorrect?
Options:
Answer:
B
Solution:
During fertilisation, the sperm first comes in contact with the 'zona pellucida' layer of the ovum. Certain enzymes are released by the acrosome of the sperm. These enzymes cause certain changes in the zona pellucida layer. Thus, the entry of further sperms is prevented.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Human ReproductionSubtopic:Fertilisation and Embryonic Development
⏱ 2mℹ️ Source: PYQ_2020
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