CBSE biology 2005 6 Questions Start Quiz

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Questions for CBSE biology 2005 exam

Q:1) Corpus luteum secretes:

Answer: 
D

Q:2) Which part of sperm contains enzymses that help in fertilization of ovum ?

Answer: 
A

Q:3) In pregnancy corpus luteum:

Answer: 
B

Q:4) Primary spermatocyte produces 4 spermatozoa, but primary oocyte produces

Answer: 
B

Q:5) The portion of the sperms as its power house is the

Answer: 
C

Q:6) Citric acid is obtained from____

aspergillus niger

Answer: 
A