Semen consists of:
a. sperm only.
b. secretions of accessory glands only.
c. sperm plus urine.
d. sperm plus secretions of accessory glands.
e. sperm plus urine plus secretions of accessory glands.
D
You might also like to view...
The location of a gene on a chromosome is called its _____________
A. karyotype B. allele C. locus D. homolog
Species are identified based on a unique combination of physical or molecular characteristics under the
A. phylogenetic species concept. B. biological species concept. C. evolutionary species concept. D. ecological species concept. E. general lineage concept.
A cell type that secretes skeletal support
elements and digests and transports food is indicated by a. A. b. B. c. C. d. D. e. E.
The letter “A” in the above figure represents the
__________ fin. a. anal b. pelvic c. pectoral d. caudal e. dorsal