Choices:
A) Having antlers makes the males grow bigger so they can better compete for food in the fall.
<u>B) Antlers make a male moose more </u><span><u>likely to attract a mate and pass on the gene for antlers. </u> THIS IS THE CORRECT ANSWER
</span>C) Male moose spend all their excess energy growing antlers and cannot help raise offspring.
D) Male moose without antlers are more attractive to females because they can escape <span>predators</span>
Answer:
True
Explanation:
Mental demands may be psychological or emotional and could lead to stress if not properly managed.
When stress takes its toll, it limits the individual's ability to perform efficiently on the job even with respect to tasks that are routinely carried out.
With the invent of technology, computers and other mobile devices may be used to reduce the need for memorization, as this involves a lot of mental energy.
Answer:
Explanation:
a. Since both the parents are carriers, they have one allele that is the gene for the normal trait and one gene that is for the sickle cell trait. So the genotypes of the parents are Hh
b. If we use a punnett square:
H h
H HH Hh
h Hh hh
Genotypic ratio: 1 HH: 2Hh: 1hh
Phenotypic ratio: 1 normal blood cell: 2 sickle cell carriers: 1 sickle cell disease
It is crucial that the process of mitosis is error free. This is because otherwise healthy cells can be damaged and cause uncontrollable growth like cancer cells or can have genetic effects that will clearly effect the health condition of the host overall such as the physical, psychological or the biological physiology of the individual. Mitosis is a cell division process where in the cell divides into a new cell having 2 daughter cells which have the same chromosomes as the mother cell.