Cell Biology-Techniques (IFS (Forests Services) Botany (Mains)): Questions 1 - 3 of 3
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Question number: 1
» Cell Biology » Techniques
Appeared in Year: 2015
Write in Short
What are ‘carrier proteins’? Describe the ion uptake mechanism in plants mediated by carrier proteins. (Paper 2, Section B)
Question number: 2
» Cell Biology » Techniques
Appeared in Year: 2013
Write in Short
Write short notes on: Freeze-fracture technique
Question number: 3
» Cell Biology » Techniques
Appeared in Year: 2016
Describe in Detail
Explain the basis of molecular sex differentiation.
Explanation
The embryo acquires its definite sex characteristics by the complex mechanism called sex differentiation.
Sex differentiation is the process of development of the differences between male and female from undifferentiated zygote.
In human beings and other animals sex differentiation occurs in the following steps:
Genetic Sex
Normal female have two X chr
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