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yaroslaw [1]
3 years ago
8

(50 POINTS) BEST ANSWER GETS BRAINLIEST!!!

Biology
2 answers:
Sholpan [36]3 years ago
7 0

B what we can be filtered for reuse, and cycles through earth in hydrologic cycle, so it is renewable

Because, water is recycled through this process it is neither gained or lost because it reuses the water to become renewable and humans and use a filter to clean water with specific chemicals that don’t harm humans and take all the pathogen or “germs” away to be able to drink safely for humans.

antiseptic1488 [7]3 years ago
6 0

Answer: B

Explanation:

What can still be cleaned after being polluted as we today and while water does come down through rainfall it goes through a whole cycle. Also remember that matter can not be created or destroyed but it changes forms

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Which of the following sex and generation combinations directly produces the pollen tube of angiosperms?A) male gametophyteB) fe
Alexxandr [17]

The correct answer is A. male gametophyte

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Galactosemia is a metabolic disorder characterized by the inability to metabolize the sugar galactose. People with galactosemia
Umnica [9.8K]

Answer:

Genetic mapping for unequivocal identification of the potentially causative mutation  

Explanation:

Galactosemia is a genetic disorder caused by mutations in the Galactose-1-phosphate uridylyltransferase (GALT) gene, which encodes an enzyme involved in the metabolism of galactose. Gene mapping is a technique widely used in genetics to identify the position of one locus a chromosome by using molecular markers to estimate genetic distances. Genetic mapping provides useful evidence in order to identify when a disease that is transmitted from parent to offspring can be associated with one or more genes and then determine which gene/s is/are responsible for this condition.

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3 years ago
What does a mass extinction look like in the fossil record?​
gtnhenbr [62]
There is less diversity hope this helps
8 0
3 years ago
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You discover a population of mustard plants and find it to be at Hardy–Weinberg equilibrium with respect to the R locus. Suppose
natulia [17]

Answer:

The fraction of heterozygous individuals in the population is 32/100 that equals 0.32 which is the genotipic proportion for these endividuals.

Explanation:

According to Hardy-Weinberg, the allelic frequencies in a locus are represented as p and q, referring to the alleles. The genotypic frequencies after one generation are p² (Homozygous for allele p), 2pq (Heterozygous), q² (Homozygous for the allele q). Populations in H-W equilibrium will get the same allelic frequencies generation after generation. The sum of these allelic frequencies equals 1, this is p + q = 1.

In the exposed example, the r-6 allelic frequency is 0,2. This means that if r-6=0.2, then the other allele frequency (R) is=0.8, and the sum of both the allelic frequencies equals one. This is:

p + q = 1

r-6 + R = 1  

0.2 + 0.8 = 1

Then, the genotypic proportion for the homozygous individuals RR is 0.8 ² = 0.64

The genotypic proportion for the homozygous individuals r-6r-6 is 0.2² = 0.04

And the genotypic proportion for heterozygous individuals Rr-6 is 2xRxr-6 = 2 x 0.8 x 0.2 = 0.32

5 0
3 years ago
HELP PLEASE FOR BRAINLIEST AND THANKS!!!!!!!
raketka [301]
B , d and e. I believe that is correct
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2 years ago
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