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mihalych1998 [28]
4 years ago
10

Which statement correctly describes the mechanism of inheritance?

Chemistry
2 answers:
Len [333]4 years ago
7 0
The second one is correct. Alleles on homologous chromosomes determine traits
marissa [1.9K]4 years ago
5 0

Answer:

The correct answer is option B, alleles on homologous chromosome determine traits

Explanation:

In a homologous chromosome, the alleles of any trait occupies same position and thus when alleles occupying the same position combine with each other they lead to expression of the trait. In a heterozygous chromosome, the alleles of the same trait occupies different position and thus they are not expressed effectively. In the mechanism of inheritance genes are responsible for expressing any character, therefore allele lying in the homozygous chromosome of genes pair up to express of any characteristics.

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Help hurry I’ll give you brainlyist
Kazeer [188]

Acid rain is formed by chemicals let off into the atmosphere further introducing the nitrogen oxides which are attached to the water vapour and than mixed together further making acid rain which contains a pH scale of 6 a pale light acid though very much effective.

Please refer back if needed further assistance.

Hope this helps and enlightens your day. Enjoy...

4 0
3 years ago
Which statement describes the motion of the sun?
77julia77 [94]

Answer: Different parts of the sun rotate at different rates.

Explanation:

The statement that best describes the motion of the sun is that different parts of the sun rotate at different rates.

First and foremost, we should note that the rotation of the sun is on its axis and also the sun isn't a solid. Due to this, its motion will be that there'll be rotation of different part of it at different rates. Assuming the sun was solid, then all of its parts will move together.

5 0
3 years ago
A typical adult human body contains approximately 2.500 L of blood plasma. How many grams of blood plasma are in the typical adu
kirill115 [55]

Answer:

m=2.575g

Explanation:

Hello,

In this case, since the density is defined as the ratio of the mass and volume:

\rho =\frac{m}{V}

We can compute the mass of blood as follows:

m=\rho *V=1.03g/L*2.500L\\\\m=2.575g

Best regards.

7 0
3 years ago
write an apology letter to your principal telling him why you were not in the mathematics competition.in 4000 words​
tensa zangetsu [6.8K]
OK now that’s a lot to ask for but if you want someone to actually do that you’re gonna need a lot more points
3 0
3 years ago
A graduated cylinder is filled 25.0 mL with water and a piece of granite is placed in the cylinder, displacing the level to 37.2
kvv77 [185]

The volume  of the granite piece  in Cm³  is 12.2 cm³

 <u><em>calculation</em></u>

volume of granite = (volume of cylinder after placing granite - volume  of  cylinder  before  placing  granite

 = 37.2 ml - 25.0 ml = 12.2 ml


convert ml  to Cm³

that is 1 ml = 1 cm³

       12.2 ml =  ? cm³

<em>by cross  multiplication</em>

=(12.2 ml x 1 cm³) / 1 ml = 12.2 cm³


3 0
3 years ago
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