Alleles are
A) alternate forms of a gene.
B) genes near each other on a chromosome.
C) genes at opposite ends of a chromosome.
D) genes that are only in pea plants.
A) alternate forms of a gene.
You might also like to view...
Which reaction is most likely to have more products than reactants when it reaches equilibrium?
a. DG = -25 kcal/mol
b. DG = -50 kcal/mol c. DG = -75 kcal/mol d. DG = -100 kcal/mol e. They will all have the same ratio of products to reactants regardless of the DG value.
Lyme disease is spread from human to human by mosquito vectors.
Answer the following statement true (T) or false (F)
Most bacterial cells keep from bursting in a hypotonic environment by:
a. an efficient water pump. b. a tough cell membrane. c. pumping large quantities of salts into the cell. d. a rigid cell wall. e. a stiff capsule.
One of the assumptions of a model that explains the evolution of anisogamy is shown in the figure below. Why does this function not result in the evolution of isogamy with larger gametes?
a. The number of large proto-eggs that can be produced is limited. b. Small proto-eggs are more likely to fuse with large proto-eggs than large proto-eggs, even if both occur at the same proportion and move at the same speed. c. Large proto-eggs are rare; so the chance of fertilization with common sperm-like proto-eggs is higher than fertilization with another large egg. d. Zygotes that form from the fusion of two small proto-eggs are common but short lived. e. A combination of A, C, and D.