the answer is A. because the roads are black and take in more light which makes the area hotter
He could ask why do mice like to eat cheese so much?
Possible answers are
-by a small number of heterozygotes in the population
-by a small population size
-by large numbers of homozygous dominants
-by a large number of homozygous recessives
<span>-any of the above
The correct answer is </span>by a large number of homozygous recessives
When frequent mating of genetically similar individuals occurs in a population, that population faces a great risk of inbreeding depression.
When there is a lot of inbreeding ( mating of the individuals that are close relatives) within a population, certain alleles which are usually rare now can become very abundant.
What this means is that in a small, inbred population the recessive alleles (often carrying a risk of diseases and suboptimal traits) become more abundant.
When we analyze the genetic structure of a population and we find a lot of homozygous recessive individuals, we can safely conclude that this population is facing inbreeding depression.
Getting scared half to death twice can be interpreted mathematically. On getting scared half to death first time means getting scared to death half once or 50% or 1/2 times alive.
On getting scared half to death second time implies that being scared half of the remaining life which is 1/2 of 50% or 25% (1/4 in terms of fraction).
Hence, you are scared to death by 50% +25% =75% or 3/4 in terms of fraction.
Getting scared twice half to death implies you are 25% or 1/4 times alive.
Biotechnology can increase the variety and agricultural products through through tissue culture, nitrogen fixation , plant pest control and the provision of plant hormones.
