Binary fission is a type of asexual reproduction. This is when the cell divides into halves. So 1 cell would end up as 2 smaller cells.
Answer:
b. more rapidly reproducing and growing
Answer:
The correct answer is - option E.
Explanation:
The anterior and posterior pituitary glands are he two distinct lobes of the pituitary gland which is controlled by the hypothalamus. The anterior lobe of the master gland is receives its signals from the specific neurons of the hypothalamus known as parvocellular neurons and produces six hormones that release in to circulation by itself.
On other hand the extension of the hypothalamus or the posterior pituitary gland receives the neurohormones from the hypothalamus such as oxytocin and ADH. Neurohormones are the hormones that are released by neurons of the posterior pituitary gland.
Thus, the correct answer is option E.
Answer:
Scientist are worried about the future of some animals because their number and genetic diversity both is very low.
Genetic variation in the organism of the same species or different species provides the stability for the survival.
Even if the number of organism increases its stability will be low because the genetic variation of those organism is low.
So, even after their number increases they can die due to less variability so genetic variation is equally important as like that of population size.
