Which of the following cells are diploid?
a. spermatids
b. primary spermatocytes
c. secondary spermatocytes
d. spermatogonia
e. both primary spermatocytes and
spermatogonia
E
You might also like to view...
Which of the following statements regarding the gene FoxP2 is NOT true?
A. FoxP2 is a member of a large family of evolutionarily conserved transcription factors that play an important role in development. B. Individuals (humans) with mutations in FoxP2 often have problems with speech and language. C. A "molecular clock" analysis of the FoxP2 gene in chimpanzees and humans strongly suggests that the evolution of novel function in FoxP2 of humans led to the evolution of language. D. FoxP2 is involved in the development of many tissues, so it must have plieotropic effects (or "additional functions that are independent of language ability").
How many electrons are involved in a single covalent bond?
A) one B) two C) three D) four
What are the products of photosynthesis?
a) oxygen and glucose b) carbon dioxide and glucose c) glucose and water d) water and carbon dioxide e) water and oxygen
Which of the following represents a dihybrid cross?
A. Ss x ss B. AAbb x Aabb C. ff x ff D. Gg x gg E. AAbb x aaBB