In case of mouse cumulus cells secrete a substance that attracts sperm and hyperactivates them through CatSper channels, these substance is___ 

TLS Online TPP Program

#Question id: 32147

#Unit 1. Molecules and their Interaction Relevant to Biology

Extremely narrow but very deep minor groove found in

TLS Online TPP Program

#Question id: 31283

#Unit 5. Developmental Biology

Egg activation in Drosophila is accomplished: 

TLS Online TPP Program

#Question id: 18883

#Unit 13. Methods in Biology

Which of the following is defined as the ability to distinguish or separate two adjacent objects or points from one another in a microscopic specimen?

TLS Online TPP Program

#Question id: 4412

#Unit 3. Fundamental Processes

TATA less promoters without Inr and DCE are expressed

TLS Online TPP Program

#Question id: 5353

#Unit 8. Inheritance Biology

Which of following is not a mode of inheritance, but female parents (I-1) carry only normal allele?

A. X link recessive              b. Autosomal recessive

c. Autosomal dominant      d. X- link dominant