Answer: in order to form a new organism, two gametes -- the sex cells, sperm and egg -- must fuse, further mixing the genes to produce more genetic diversity. Asexual reproduction is one organism dividing into two organisms without shuffling its genes, so the offspring has the same version of genes as did the parent.
Seminiferous tubles is the only part of a male reproductive system
Stan is occupied with taking a supplement containing chromium since it should upgrade his athletic execution because of its connect to glucose digestion and guarantee to expand bulk.
Chromium is a metallic component that people require in little sums. It is a basic piece of metabolic procedures that manage glucose and enables insulin to transport glucose into cells, where it can be utilized for vitality.
I think it's A not sure tho
A generalist species is able to survive in a wide variety of environmental conditions and can make use of lots of different resources. Generalist species have a big niche. Humans, rabbits, house flies, and raccoons would all fall under the generalist species list.
A specialist species can only thrive is a small variety of environmental conditions and/or only has a limited diet. Specialist species have a small niche. Pandas, koalas, and salamanders would all fall under the specialist species list.