Answer:
Explanation:
The difference between the homozygous and heteozygous in terms of genotype and phenotype is
For homozygous: an homozygous individual can carry similar alleles for a trait for example similar dominant alleles (FF) as the genotype and show a phenotype of black fur for the dominant allele and an homozygous individual can also carry the recessive allele (ff) as the genotype but show a phenotype of white fur
But for the heterozygous individual: the individual carries two disimilar alleles for a trait eg carry both the dominant and the recessive alleles. For example (Ff) as the genotype and showing black fur as the phenotype.
The independent variable is the seeds.
Because if they dont they cant make others and other cells need more they spellit a part and if u need less that is diverint story.
The rigid layers of fungal cell walls contain polysaccharides called chitin and glucans. The wall protects the fungus from desiccation and predators. Most fungal hyphae are divided into separate cells by endwalls called septa(e). These tiny holes in the septa allow the rapid flow of nutrients and small molecules from cell to cell along the hypha.
Answer:
B. Humans will have less salmon available to eat.
Explanation:
First off, you always want to be wary of choices that are kinda extreme. Take for example, choice A., which says All of the oxygen in the atmosphere will disappear. The problem doesn't say that the plankton population will go extinct, just decrease, so oxygen from the atmosphere won't completely disappear. There are also other sources of oxygen. Moving on, C. says that the shrimp will completely disappear from the sea. This is wrong because once again, plankton won't go extinct in the problem. The shrimp population will decrease but not go extinct. Next, D. Choice D is baloney because a decrease in plankton means less food for salmon, which means the salmon would die in the area. That leaves Choice B. Choice B. makes sense because of something called the bottom-up model, which states that an increase or decrease in the amount of organisms in a lower trophic level will affect the organisms in the above trophic levels. We can see that in action here; if the amount of plankton drop, the amount of shrimp salmon will drop, which means less salmon for humans.
