The answer is: 23
You get a total of 46 chromosomes and half come from each parent.
Fasciae are layers of connective tissue, mainly collagen, situated under the skin, which closes, supports, and separates muscles and other structures. Fasciae are grouped by their anatomical location, layer (as visceral fascia, superficial fascia, and deep fascia), or by their functions. Fasciae reduces friction and provide an adjustable covering for nerves and blood vessels as they move through muscles.
Answer: A change in allele frequencies caused by random events
Explanation :<u>Genetic drift refers to a process which occur due to sampling error from preceding generations that lead to a change in allele frequency by chance alone within a population.</u> It is a random process which leads to large significant changes within a population over a short period of time. The rapid changes are due to increasing inbreeding coefficient s and homozygosity from the removal of alleles.
It is peculiar to a population which is synonymous with regular cycle of extinction and recolonization. Therefore, together with evolution, mutation and migration, <u>it is one of the driving mechanism of EVOLUTION.</u>
It is caused by;
Static or recurring small population sizes,
"Bottlenecks” form of population, that is drastic reduction in population size;
Repopulation from a small number of individual-FOUNDER EVENTS.
<u>Measurements of Genetic Drift
</u>
The magnitude of genetic drift within a population depends on the effective population size for the population.This is represented as Ne. It is a theoretical number use to quantify the number of genetically distinct individuals that contribute gametes
Answer:
The correct answer will be-
1. Retroactive interference
2. Go to sleep
Explanation:
Memory interference is the explanation or phenomenon which leads to forgetting during the long term memory course.
The person forget many things due to the concept called memory interference in which states that memory interferes with each other and interrupt one another.
The interference could be of two types- proactive interference and retroactive interference.
The retroactive interference is the phenomenon in which one forgets the previously learned task due to newly learned tasks as newly learned tasks disrupt with older ones. The retroactive interference could be avoided by going for a longer sleep.
Thus, Retroactive interference and Go to sleep are correct Choices.ices.
Answer:
pThey are powerfully built and have short legs with wide feet for traveling across the snow. These animals are a vital part of ecosystems in northern climes, and a great ambassador of the wild places they inhabit and the melting snow they require.
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