Phenotypically and genotypically there are only two different ratios. If you think of a Punett square...
<span>You could say that a pea plant with the trait for the dominant color green (G) could also carry the recessive trait for yellow (g). So let's say you mate a dominant green, (Gg) with another dominant green, (Gg). You would get 1 (GG), 2 (Gg) and 2 (gg). </span>
<span>Phenotypically (as in physical traitwise), the ratio is 3:1 because you have 3 green colored peas and one yellow. </span>
<span>Genotypically (as in traitwise), the ratio is 1:2:1, because you have 1 (GG), 2 (Gg) and 1 (gg). </span>
<span>So although it's random, for any specific trait there are only 4 different outcomes.</span>
The answer would be b. pelvis of the kidney to the ureter to bladder to urethra.
Answer:
D - vasodilation
Vasodilation is the widening of the blood vessels, it results from relaxation of smooth muscle cell within the vessel walls. It's not an example of negative feedback mechanism
Explanation:
What is homeostasis
It's a tendency of an organism or a cell to regulate it's internal environment and also maintain equilibrium using a system of feedback controls.
There are two types of feedback mechanism
We have both positive and negative feedback mechanism
The negative feedback mechanisms in living things regulate critical body processes.
Examples are : body sweating, body shivering, regulstion in sugar level.
It is C. I just took a quiz on it
Answer:
The correct answer will be option B .
Explanation:
Mitosis is a type of cell division which is divided into two phases: karyokinesis and cytokinesis. The karyokinetic phase is categorized into four stages: prophase, metaphase, anaphase and telophase.
Interphase is the metabolic phase of the cell division in which the chromosomes appears in the form of a loose structure called chromatin in the nucleus. The chromatin is present in the same nuclear territory as their homologs present in the same nucleus.
Thus, option B is the correct answer.