Asexual reproduction can involve ____
a. fertilization only
b. fission only
c. fission, budding, or fertilization
d. fragmentation, fission, or fertilization
e. fragmentation, fission, or budding
ANSWER: e
You might also like to view...
RecA is not the only protein that can promote branch migration. One example is called RuvAB. RuvAB:
A. can promote branch migration but the process is very slow. B. contains two donut-shaped RuvA hexamers, related in structure to DnaB helicase, that have nuclease activity. C. cleaves the Holliday intermediate by replacing one RuvA with RuvC. D. can reload DnaB helicase to reprime DNA replication after repair. E. does not require ATP hydrolysis.
What factor has the strongest influence on the cleavage pattern of an embryo?
A. viscosity of albumin B. amount of yolk C. maturity of cytoplasm D. oxygen in air
In garden peas, one pair of alleles controls the height of the plant, and a second pair of alleles controls flower color
The allele for tall (D) is dominant to the allele for dwarf (d), and the allele for purple (P) is dominant to the allele for white (p). A tall plant with white flowers crossed with a dwarf plant with purple flowers produces all tall offspring with purple flowers. What is the genotype of the parents? What will be an ideal response?
An embryo that is composed of a hollow ball of cells is called a blastocyst
a. True b. False