An animal that can fertilize its own eggs is
A. a synchronous hermaphrodite.
B. a sequential hermaphrodite.
C. producing asexually.
D. a protrandous hermaphrodite.
E. a protogynous hermaphrodite.
A. a synchronous hermaphrodite.
You might also like to view...
What do enzyme-linked receptors and growth factor receptors have in common?
A. Both possess kinase activity when bound to a hormone. B. Both regulate specific G proteins when bound to a hormone. C. Both act as transcriptional factors. D. Both regulate the transport of ions through channels. E. Both seldom affect the expression of genes within the nucleus.
Name the substance that serves as the hereditary material in eukaryotes and prokaryotes
What will be an ideal response?
How does heat affect a DNA duplex? It causes:
a. the two strands to anneal. b. double-stranded breaks. c. denaturation. d. hybridization. e. mutations.
At 4:00 p.m. a closed flask of sterile broth is inoculated with 10,000 cells. The lag phase lasts 1 hour. At 9:00 p.m. the log phase culture has population of approximately 41 million cells. The estimated number of generations that has occurred is ________.
A. 21 B. 12 C. 5 D. 27