Answer:
yes, it could be something that's old or something rats cant eat/drink
Explanation:
The correct answer is option C, that is, behavioral isolation.
The phenomenon of behavioral isolation takes place when two populations possess the tendency of interbreeding, but exhibit distinctions in courtship rituals or other kinds of behavior. For example, the western and eastern meadowlarks are very identical birds whose habitat overlap in the middle of the United States.
However, the members of the two species will not mate with each other, possibly as they use different songs in order to fascinate males. The eastern meadowlarks will not respond to the songs of western meadowlarks, and vice versa.
Answer:
The diagram represents the Law of Dominance
Explanation:
Any particular trait can be dominant or recessive in an individual who is heterozygous for it depending on their inheritance pattern from the parent genotype. Although the individual will be carrying the recessive allele in their genetic code too, it is only the dominant phenotype that is expressed. The dominant trait is represented by the capital letter whereas the recessive trait is represented by a small case letter.
The scrotum reacts to temperature. When it is cold, the scrotum shrinks, pulling the testes against the body to keep them warm. When it is hot, the scrotum relaxes, lowering the testes away from the body. This contractile ability of the scrotum can either raise or lower the temperature of the testes by a few degrees, ensuring that the optimum temperature for sperm production is maintained.
