In the amoeba, water input and output are controlled by the _____. nucleus food vacuole vacuole pseudopodia

2 answers:

8 0

The correct answer is vacuole. Vacuole controls the water input and water output of an amoeba. It is found within endoplasm. The vacuole is an essential part of an amoeba because it maintains the life of an amoeba. Malfunction can cause the amoeba to burst.

Margarita [4]3 years ago

5 0

Answer: The correct answer for the fill in the blank is- Vacuole.

Vacuole or contractile vacuole is a specialised subcellular organelle that is responsible for osmoregulation ( balance of water and electrolyte concentration).

For instance, in freshwater environment ( which is hypotonic), it allows the water to accumulate inside the cell.

It is predominantly found in protists ( such as Amoeba and Paramecium) and unicellular algae. It prevents the organism from rupturing or lysing as it controls the input and output of water.

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Answer:

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3 years ago

Ability to roll the tongue is caused by a dominant allele. A woman is a "roller," but one of her parents is not. Reference: Ref

matrenka [14]

Answer:

1/2.

Explanation:

The autosomal dominant trait may en defined as the trait that can express itself even in the heterozygous condition and in the homozygous dominant condition as well.

Let the B allele is responisble for the roll tongue and b is recessive allele. The woman can roll the tongue and she must have the genotype Bb because her one parents is normal. The woman married with a man with non roller ( bb). The Bb × bb cross results in the following progeny Dd, Dd ( roller), dd and dd ( non roller). The probability of the child being a roller is 1/2,

Thus, the answer is 1/2.

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2 years ago

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kotegsom [21]

Answer:

Answers are in the image