The local extinction of toucans will most likely make a smaller size the bigger advantage. smaller seeds can be blown by wind, carried across water, or stick to an animal’s fur (depending on the attributes of the seed). though the large seeds have more resources, it will be harder for them to travel as far because they aren’t being carried by their main source of dispersion.
Answer:
Excretion is a process by which metabolic waste is eliminated from an organism. In vertebrates this is primarily carried out by the lungs, kidneys and skin. This is in contrast with secretion, where the substance may have specific tasks after leaving the cell. ... The excretory organs remove these wastes.
Explanation:
from google tbh, have a nice day!
Answer:
The correct answer is a. Exon/intron boundaries are typically characterized by a 5' GU splice junction and a 3' AG splice junction.
Explanation:
Splicing is the process in which the non-coding introns are removed from the mRNA and only coding sequences remains in mRNA.
The splicing of introns depends on the recognition of splice site pair. Usually, 5'-GU-3' is 5' splice site and 5'-AG-3' is 3' splice site which makes the boundary of introns/exons and these two nucleotides are important to recognize the introns.
There are some additional conserved sequence at these two splice site which help in recognition of introns. First, a lariate structure is formed when 5'-GU-3' is cleaved and joined to the branch point that is present near 3' slice site. Then 3' splice site is cleaved which releases the intron. Therefore the correct answer is a.
Answer:
50% will have long hair!=
Explanation:
When you cross between Hh and hh, two out of four are Hh, which is long hair, and two are hh, which is short hair.
