B. Many stars and solar systems make up galaxies and many galaxies make up the universe.
Answer:
Fundamental niche is the maximum theoretical inhabited hypervolume which a species can occupy in the absence of interactions with other species on the other hand the portion of fundamental niche that a species actually exploits as a result of interactions with other species is called as realized niche.
Explanation:
In, fundamental niche the full range of environmental variables and resources that a species can possibly tolerate and use in the absence of competitors and predators, i.e free from any sort of interference from other species.Thus, fundamental niche is hypothetical.
Where as,realized niche is the actual smaller hypervolume which a species occupies under interference and predation from the other species.Because of interspecific interactions,the realized niche of a species is often smaller then fundamental niche.
Well, since the phenotype is checkered, we assume that there is codominance where offspring phenotype is a mix of the parents' phenotypes. If the offspring phenotype is a blend between the two parents', then there is incomplete dominance.
Genotypes of codominant parents is usually represented by upper case letters B and W, and the mixed genotype would be BW.
Since the genotype BW is 100%, the rooster's genotype can only be BB and the hen's genotype can only be WW to result in 100% BW.
The correspond Punnett square is therefore
B B
W BW BW
W BW BW
By the way, apparently that this example is academically made up, there are no checkered chickens. I don't know if this is true, since I don't raise enough chickens to verify this. :)
Answer:
They can breed and produce offspring that can breed.
Explanation:
The options you were given are the following:
- They can breed and produce offspring that can breed.
- They are members of the same community.
- They live in the same ecosystem, community, and biome.
- They have similar physical characteristics.
A species can be defined as a group of similar organisms that can reproduce and produce offspring that can produce as well. This is why the first option is the correct one.
In ecology, the term <em>community </em>refers to a group of populations of two or more different species that inhabit the same area. More than one species can be found in a biome and ecosystem as well, which is why the second and third options are incorrect.
Some organisms can look very similar but belong to different species. This is why the fourth option is not correct, either.
Structure B. Chloroplasts are the site of ATP production in plant cells