Answer:
They are glycoproteins.
Explanation:
These receptors enable cells to interact with the environment by responding to signals made in the vicinity or in other parts of the organism.
Answer:
2000 ants per square meters.
Explanation:
The population density, D, of a population can be calculated by dividing the total number of individuals by the area covered by that population. That is;
D = N/A
Where;
D = population density
N = population of individual organism
A = area covered (m²)
According to this question, a population of 6000 ants lives inside a dead log that measures 3 square meters. Hence, N = 6000 ants, and A = 3m²
Therefore, the population density (D) = 6000/3
= 2000
The population density is 2000 ants/square meter.
Answer:
Stamens are the male reproductive organs of flowering plants. They consist of an anther, the site of pollen development, and in most species a stalk-like filament, which transmits water and nutrients to the anther and positions it to aid pollen dispersal.May 6, 2004
Explanation:
:D
Answer:
Natural disaster does the green circle mean
The role a species plays in the ecosystem is called its niche. A habitat is the physical environment in which a species lives.
