Author Question: Female guinea pigs should have their first litter before the age of 5-9 months because: A) the ... (Read 81 times)

roselinechinyere27m · **on:** Jul 18, 2018

Female guinea pigs should have their first litter before the age of 5-9 months because:
A) the litter sizes are smaller and healthier.
B) after this age they are no longer able to conceive.
C) the pubic symphysis ossifies.
D) Kurloff bodies are present in the blood stream.

Question 2

Mole salamanders are found on which continent?
A)Africa
B)Asia
C)South America
D)North America