A prolonged drought.
I think it is A, a prolonged drought because you have limit to water, so that is the limited factor. Hope this helps!
I believe that the reason as to why some beak types survive on the new island when they could not survive on the original island is because they are adapted to grip larger seeds better than the smaller seeds. The characteristics of beaks that interfered with feeding success on the original island are the shape, size, type of edge, and ability to handle it. Adaptation help organisms to survive in their ecological niches, the adaptive traits may be structural, behavioral or physiological. <span />
Answer:
about 525 billion sperm cells
Explanation:
In fact, the average male will produce roughly 525 billion sperm cells over a lifetime and shed at least one billion of them per month. A healthy adult male can release between 40 million and 1.2 billion sperm cells in a single ejaculation.
Answer:
<h2>Bb, Bb, bb, bb.</h2>
Explanation:
Lets Brown as B and Blue as b.
Brown eyes is dominant over blue eyes, so B is dominant over b.
A blue eyed man , as blue is recessive, so the genotype will be bb.
Women whose father was blue eyed and mother was brown, so she must be heterozygous, hence the genotype is Bb,
Now cross between this man(bb) and women(Bb).
bb×Bb
offspring = Bb, Bb, bb, bb.
(Bb)= Brown eyed
(bb)= blue eyed
Answer:
For the numbers on the brain
1. Forebrain: Telencephalon
2. Forebrain: Diencephalon
3. Hindbrain
4. Midbrain
Explanation: correct