In humans blood type is determined by the A, B, and O alleles. Below are the different genotypes:
1.AA
11. AO
III. BB
IV. BO
V. AB
Vl. oo
An individual with blood type B and an individual with blood type AB produce
offspring. Which of the following correctly shows the possible offspring genotypes
from these parents?
lll, V
lll, lV, V
ll, lll, lV, V
l, Vl

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels