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kenny6666 [7]
4 years ago
10

PLEASE HELP ME!!

Chemistry
2 answers:
Assoli18 [71]4 years ago
8 0
D to trace the inheritance of human traits in humans
julsineya [31]4 years ago
3 0

Answer: The correct answer is- (D) To trace the inheritance of traits in humans.

Pedigree is a representation of family members ( in the form of flow chart with specific symbols) that indicates a trait ( such as sickle cell anemia, which is an autonomous recessive trait) in a family and across many generations.

Pedigree analysis is done to determine genotypes, morphological form, and predict the chances of passing a trait in the next generation.

There can be different inheritance pattern for a trait ( such as dominant, recessive, autosomal, or sex-linked).

Thus, genetic counselors perform pedigree analysis in order to help families in identifying the risk of genetic disorders and are used by research scientists in determining inheritance pattern of traits in humans.


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Why is energy required to remove an electron from an atom?
Yanka [14]

Electrons in an atom are held there by the force of attraction exerted by the positive charge of the nucleus on the negative charge of the electron. Energy is required to remove an electron from atom to overcome this attractive force.

4 0
4 years ago
Aerobic cellular respiration requires an adequate supply of​
Varvara68 [4.7K]

Answer:

oxygen ?

Explanation:

not sure but I think so

3 0
3 years ago
Consider this reaction: 2al(s) + 3 cucl2(aq) → 2alcl3(aq) + 3 cu(s) if the concentration of cucl2 drops from 1.000 m to 0.655 m
kirza4 [7]
The average rate of reaction over a given interval can be calculated by taking the difference of concentration on a particular given reactant, and dividing it by the total time. In this case, (1.00 M - 0.655 M)/30 s = 0.0115 M/s, or 0.0115 mol/L-s, and this is the final rate of reaction.
8 0
3 years ago
Could someone please help me with this?
Dmitry_Shevchenko [17]

Answer:

yes what do you need with

3 0
4 years ago
1. Compare How do<br> residual soil and transported<br> soil differ?
just olya [345]

<u>Residual soil and transported  soil differ by as follows:</u>

Residual soil stays over its parent rock and transported soil forms from particles from another place.

<u>Explanation:</u>

Soil forms from weathering of rock. When a rocks get weathered it creates small paiticles. That forms different kind of soil. Soil varies in texture, structure, colour, composition and in pH level. Each and every soil type produced from parent rock. Depending upon the character of parent rock soil type is determined like basalt the igneous rock forms black soil.

Residual soil stays over parent rock it does not get off by the activities of natural agents like air, water, wind and glacier. Transported soil comes from hilly area to flat topped ground by transportation through some transporting agents of nature. It is immature soil.

7 0
4 years ago
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