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alina1380 [7]
3 years ago
11

PLEASE HELP DUE TODAY!!

Biology
1 answer:
Shalnov [3]3 years ago
5 0
The genetic fault that usually causes colour vision deficiency is passed on in what's known as an X-linked inheritance pattern.

This means:

1) it mainly affects boys, but can affect girls in some cases

2) girls are usually carriers of the genetic fault – this means they can pass it on to their children, but do not have a colour vision deficiency themselves

3) it's usually passed on by a mother to her son – the mother will often be unaffected as she'll normally just be a carrier of the genetic fault

4) fathers with a colour vision deficiency will not have children with the problem unless their partner is a carrier of the genetic fault

5) it can often skip a generation – for example, it may affect a grandfather and their grandson

6) girls are only affected if their father has a colour vision deficiency and their mother is a carrier of the genetic fault

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Dmitriy789 [7]
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6 0
3 years ago
How Do Day and Night At Uranus's equator change as Uranus revolves around the sun?
daser333 [38]
Only some of the equator gets to experience day and night. When Uranus revolves around the Sun, one part gets light and day while the other gets night and darkness. So it changes because one time you can be looking and its day. Then you will look again and it will be night since Uranus moved around the Sun.
5 0
3 years ago
A woman is sitting on a bench. she is sweating profusely, is short of breath, has numbness in her feet and hands, and feels as t
garik1379 [7]
The answer would be a panic attack.

The panic attack causes the person activates the sympathetic system that them sweating and breathing fast. 
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3 0
3 years ago
G you extracted your dna from cheek cells. the concentration of your dna sample is 250 ng/μl. the dna template for pcr should be
Karo-lina-s [1.5K]
You should mix 4µl of DNA sample and complete it with 96µl (100-4) of water.

You can figure this out by using  C1.V1 = C2.V2
C1 = 250 <span>ng/μl (Sample Concentration)
</span>V1 = ?          (the necessary volume to take from the DNA sample)
C2 = 10 <span>ng/μl (PCR concentration)
</span>V2 = 100 µl (total volume)

V1 = \frac{C2 . V2}{C1} = \frac{10 . 100}{250} = 4µl

For the water: 100µl (total volume) = 4µl + Water
Water volume = 96µl
6 0
3 years ago
Digested starches, sugars, and proteins are absorbed by the?
bekas [8.4K]
They are absorbed by the amylase.

5 0
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