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skad [1K]
3 years ago
8

What was the main environmental issue in this case?

Biology
1 answer:
MAXImum [283]3 years ago
4 0
Zit sure has to be B. Pollution
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The kidney is referred to as an excretory organ because it excretes ______ wastes. It is also a major homeostatic organ because
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Answer:

Nitrogenous;Acid-Base and Fluid

Explanation:

The kidney is referred to as an excretory organ because it excretes nitrogenous wastes. It is also a major homeostatic organ because it maintains the electrolyte Acid-Base, and fluid balance of the blood.

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3 years ago
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After an explosion far away, a person working on a farm first senses vibrations in the ground, then hears the explosion. What ac
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The vibrations travel faster than noise. When the ground moves it is coming directly from the source, and when you hear it the sound waves are big and take more time to travel.
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Which of the following is true about offspring resulting from a cross that yielded TT, Tt, TT, ans Tt?
Vera_Pavlovna [14]

Additional detail found elsewhere: (T = Tall and t = short)

Answer:

All are expected to be tall

Explanation:

We are told that the T allele produces the tall trait, and the t allele produces the short trait.

Because the tall allele is denoted by an uppercase letter, it means it is the dominant allele, meaning if it is present even in one copy, the trait will be expressed. This is in contrast to the recessive short allele, 2 copies are needed for the trait to be expressed.

Individuals have 2 copies of every gene. Offspring that are TT, Tt, TT, and Tt all have at least one copy of the T (tall allele). Because this is the dominant allele, that means all of these offspring would be expected to be tall.

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Which of the following is an example of a prey adaptation?
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D a wolf’s sense of smell.
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4 years ago
A/an is a protein or carbohydrate chain which serves as a marker and helps the immune system to identify cells as self or foreig
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I donot know but i think it is white blood cell
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