Answer:
When a trait is recessive, an individual must have two copies of a recessive allele to express the trait. Recessive alleles are denoted by a lowercase letter (a versus A). Only individuals with an as phenotype will express a recessive trait; therefore, offspring must receive one recessive allele from each parent to exhibit a recessive trait.
Explanation:
One example of a recessive inherited trait is a smooth chin, as opposed to a dominant cleft chin. Let (S) represent the dominant allele, and (s) represent the recessive allele. Only (SS) individuals will express a smooth chin. To determine the probability of inheritance of a smooth chin (or any other recessive trait), the phenotype of the parents must be considered. If one parent is heterogeneous (SS) and the other is homologous recessive (SS), then half of their offspring will have a smooth chin
Answer:
breeding with and altering the population of wild salmon
the extra growth hormone could change the wild salmons reproductive fitness, could slow them down or make them less fertile or more fragile so they aren't able to spawn etc and reduce the wild population of salmon which would have large effects
there is a rainforest in BC that's survival relies on the nutrients that salmon bring when they spawn and die
It could also be scare mongering and have no negative effect, could be a net positive??
Explanation:
Hello Ziplovin31, widespread hunting of predators may result in <span>overpopulation of prey.</span>
Answer:
yes.
Explanation:
However we dont call them 'periods' just simply 'period'
us girls will typically say 'I'm on my period' rather than 'I'm on my periods'