MEDIUM
12th Maharashtra Board
IMPORTANT
Earn 100

What is parthenogenesis? Explain the haplo-diploid method of sex determination in Honey bee.

Important Questions on Inheritance and Variation

MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 3 - Inheritance and Variation>Exercise>Q 5
In the answer for inheritance of X-linked genes, Madhav had shown carrier male. His answer was marked incorrect. Madhav was wondering why his marks were cut. Explain the reason.
MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 3 - Inheritance and Variation>Exercise>Q 5
With the help of neat labelled diagram, describe the structure of chromosome.
MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 3 - Inheritance and Variation>Exercise>Q 5
What is cris-cross inheritance? Explain with suitable example.
MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 3 - Inheritance and Variation>Exercise>Q 5
Describe the different types of choromosomes.