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zzz [600]
3 years ago
9

Help. Give 20 points and mark as brainliest!!

Biology
1 answer:
Aneli [31]3 years ago
8 0
There is unusually low air pressure over the western tropical pacific.
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Why is the concentration of urea in urine much higher than its concentration in the glomerular filtrate
Leya [2.2K]

Answer:

Explanation:

While passing through renal tubules, water and a lot of other substances are reabsorbed making filtrate concentrated. This also gradually results in an increase in the concentration of urea as it is not reabsorbed like water or glucose. Some substances like K+, H+ are also secreted (not urine).

3 0
3 years ago
Certain traits become more or less common in a population as a result of differential reproductive success. which of the followi
Sergio [31]
G . because the bat population will change with no bugs. 
7 0
3 years ago
Which describes a concept that was not previously known but but was developed as a direct result of Mendel’s experiments with pe
Ratling [72]

Answer:

The fundamental law of inheritance.

Explanation:

He is responsible for our knowing that genes come in pairs and are inherited as units (alleles), one from each parent.

5 0
4 years ago
Read 2 more answers
What is the probability that a cross between a true-breeding pea plant with spherical seeds and a true-breeding pea plant with w
notsponge [240]

Answer:

1 or 100%

Explanation:

Let the allele for seed shape be represented by S.

True breeding spherical shape seeded pea plant will have SS as genotype

True breeding pea plant with wrinkled seeds will have ss as genotype

Crossing the two:     SS  x   ss

Progeny: Ss, Ss, Ss, Ss

Based on the assumption that spherical shape allele is dominant over wrinkle shape allele, all the F1 offspring will have spherical seeds.

<em>Hence, the probability is 1 or 100%</em>

5 0
3 years ago
A longshore current flowing southwards along a coast will primarily transport sediments
babunello [35]

Southwards parallel to the shoreline.

A geological course that is made up of the movement of sediments like silt, clay, shingle and sandd within a coast parallel to the shoreline, which is reliant on oblique approaching wind direction is called longshore drift. Oblique incoming wind restraints water along the coast, and so creates a water current which moves parallel to the coast.


4 0
3 years ago
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