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marin [14]
3 years ago
9

Kidneys play a major role in the human excretory system by filtering what fluid?

Biology
2 answers:
Lady bird [3.3K]3 years ago
5 0

Answer:

Explanation:

Healthy kidneys filter about a half cup of blood every minute, removing wastes and extra water to make urine. ... Your kidneys, ureters, and bladder are part of your urinary tract. You have two kidneys that filter your blood, removing wastes and extra water to make urine.

zhuklara [117]3 years ago
4 0
Kidneys filter blood to then make urine.
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1. In a population of 200 field mice, 98 mice are homozygous dominant for brown fur (FF), 84 mice are heterozygous (Ff), and 18
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A.
The genotype frequencies can be determined by dividing the number of individuals with a genotype by the total number all the individuals. 
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To determine the frequency of an allele we can divide the number of times that the allele appears by the total number of alleles.
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