Download App

Human Reproduction — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYHuman Reproduction5 Marks
Question
Answer the following questions:
How is ‘oogenesis’ markedly different from ‘spermatogenesis’ with respect to the growth till puberty in the humans?
✓

Answer

Oogenesis is initiated at the embryonic stage whereas spermatogenesis begins only at puberty.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Answer the following questions in detail." from Human Reproduction→Human Reproduction — all question types→BIOLOGY STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Mutualism
→
  1. Given below is the TS of human ovary. Identify the following in the diagram:
  • Corpus luteum.
  • Secondary oocyte.
  • Antrum.
  • Primary follicle.
  • Primary oocyte.
  1. Explain the changes the primary oocyte undergoes while in different follicular stages before ovulation.
​​​​​​​
→
Describe the structure of antibody.
→
Haldane described ‘Hot dilute soup’ in his theory. Describe how this soup led to formation of some important molecules.
→
One of the main objectives of biotechnology is to minimise the use of insecticides on cultivated crops. Explain with the help of a suitable example how insect resistant crops have been developed using techniques of biotechnology.
→
Types of mutations.
→
Cracking of genetic code.
→
Additional apoplastic pathway through secondary roots is beneficial to plants.
→
Explain the application of gibberellins.
→
In what way anaerobic sludge diagestion is important in sewage treatments?
→