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Oksi-84 [34.3K]
3 years ago
8

How can the appearance of white baby rabbits be explained when the mother has white fur, and the father has black fur?

Biology
1 answer:
Yanka [14]3 years ago
4 0

Answer:

white fur is dominant and the mother is WW

Explanation:

W=white fur

w=Black fur

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The block shown above is a cube of halite. Each side measures 3 cm. Find the volume of the cube of halite.
ddd [48]

The block shown above is a cube of halite. Each side measures 3 cm. Then the volume of the cube of halite is 27 cm³.

<u>Explanation:</u>

Step 1:

All the sides of the cubes are equal.

Step 2:

Given,

 a= 3 cm

Step 3:

Volume of the cube = a³

                                 = 3 × 3 × 3

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Hence, The volume of the cube is 27 cm³

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What conclusions can be drawn about the existence of carbon-12, carbon-13, and carbon-14? A) These are forms of carbon and they
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Answer:

C.

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All these carbon atoms are isotopes: they have the same amount of protons (in this case, 6 because carbon always has 6 protons) and the same amount of electrons (6 because the carbons given have a neutral charge).

Therefore, the only thing we are changing is the atomic mass and the amount of neutrons present in each isotope.

In Carbon-12, there are 6 protons, 6 neutrons, and 6 electrons.

In Carbon-13, there are 6 protons, 7 neutrons, and 6 electrons.

In Carbon-14, there are 6 protons, 8 neutrons, and 6 electrons.

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The portion of the membrane system in eukaryotic cells that is responsible for the making lipids and breaking down toxic substan
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A scientist observes that, when the pH of the environment surrounding an enzyme is changed, the rate the enzyme catalyzes a reac
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A- A pH change can cause the enzyme to change its shape

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A rise or fall in the pH of the medium from the optimum of pH 7 usually affect  the  enzymes' active sites  of  and therefore the  shape and  the  rate of enzyme activity.

Assuming  the pH is too low, the enzyme medium becomes acidic;Acidosis. The high Hydrogen ions concentration  interacts with the R-groups of the amino acids moiety of the enzymes, this interaction affects the ionization of the  R-groups, disrupting the ionic bonding holding these R-groups in shape.

This results in loss of the 3-Dimensional shape arrangements of the protein molecule  and therefore of the active sites. Since active sites of  enzymes  determines the specificity of the <u>enzymes substrate- complex </u> to give <u>enzyme-product complex,</u> the catalytic activity of the enzymes decreases, <u>the rate of  reaction decreases,and products formation stops, and the reaction also stops.</u>

The same is applicable to extremely high pH=Alkalosis.

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Which statement best describes heat and thermal energy?
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