The cells that are formed during spermatogenesis by the first meiosis are called
A) spermatogonia.
B) primary spermatocytes.
C) secondary spermatocytes.
D) spermatids.
E) spermatozoa.
Answer: C
You might also like to view...
What are glycosaminoglycans?
What are glycosaminoglycans? A) positively charged proteins B) negatively charged proteins C) positively charged polysaccharides D) negatively charged polysaccharides
An insufficient AV valve
a. fails to open completely. b. fails to close completely. c. produces a gurgling diastolic murmur. d. fails to open completely and produces a gurgling diastolic murmur. e. fails to close completely and produces a gurgling diastolic murmur.
Epithelial tissues that are more than one layer thick are called ________.
A. stratified B. squamous C. simple D. ciliated
A fracture in which the bone is broken into three or more pieces is called a ________ fracture.
A. greenstick B. pott C. compound D. linear E. comminuted