Zoology - Human Reproduction Question with Solution | TestHub
ZoologyHuman ReproductionFertilisation and Embryonic DevelopmentEasy2 minPYQ_2020
ZoologyEasysingle choice
In human sperm, nebenkern refers to
Options:
Answer:
B
Solution:
Human sperm consists of head, neck, middle piece and tail. Head consists of nucleus and chromosomes and is covered by acrosome which contains enzymes to penetrate the ovum. The neck shows presence of proximal and distal centriole. Middle piece consists of mitochondria that are spirally arranged. These are known as Nebenkern. Tail consists of axial filament.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Human ReproductionSubtopic:Fertilisation and Embryonic Development
⏱ 2mℹ️ Source: PYQ_2020
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