There is about as much nuclear dna in a primary spermatocyte is in (how many) spermatid(s)

Answer;

- 4 spermatids

There is about as much nuclear DNA in a primary spermatocyte is in four spermatids.

Explanation;

-The spermatid is the haploid male gametid that results from division of secondary spermatocytes. As a result of meiosis, each spermatid contains only half of the genetic material present in the original primary spermatocyte.

-During spermatogenesis, primary spermatocyte a diploid cell that has derived from a spermatogonium and can subsequently begin meiosis and divide into two haploid secondary spermatocytes. secondary spermatocyte one of the two haploid cells into which a primary spermatocyte divides, and which in turn gives origin to spermatids.

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

your spelling is a little off : ]