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3 years ago

Which organisms of the Archaea domain live in really salty environments? A. halophiles B. thermophiles C. methanogens

Biology

2 answers:

Nata [24]3 years ago

7 0

Answer:

Your answer would be A.)

Explanation:

Archaea that live in salty environments are known as halophiles. Archaea that live in extremely hot environments are called thermophiles. Archaea that produce methane are called methanogens. Archaea are known for living in extreme environments, but they also can be found in common environments, like soil.

Ad libitum [116K]3 years ago

6 0

Halophiles are organisms that are able to live in environments with high saline concentrations. The name comes from halo, greek for salt, and phile, greek for loving.

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What part of the amniotic egg provides food for the embryo?

aev [14]

it would be C the yolk because

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3 years ago

Read 2 more answers

Match each leukocyte to its normal percentage in a differential cell count. A. 50-70% B. 20-40% C. 2-8% D. 1-4% E. < 1% basop

Vsevolod [243]

Answers:

A. 50-70% - neutrophils

B. 20-40% - Lymphocytes

C. 2-8% - monocytes

D. 1-4% - eosinophils

E. < 1% - basophils

Explanation:

The blood differential test is used to estimate the percentage of each class of white blood cell (WBC) present in the blood and to indicate the presence of abnormal or immature cells.

The Test is Performed by taking of blood sample which is smeared onto a glass slide, then it's stained with a unique dye to indicate the class of white blood cells.

The Five class of white blood cells are

Neutrophils

Lymphocytes (B cells and T cells)

Monocytes

Eosinophils

Basophils

The different class of white blood cells are given as a percentage:

Neutrophils: 40% to 60%

Lymphocytes: 20% to 40%

Monocytes: 2% to 8%

Eosinophils: 1% to 4%

Basophils: 0.5% to 1%

Band (young neutrophil): 0% to 3%

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3 years ago

In which organelle are the lipid componets of the cell membrane assembled

Vanyuwa [196]

Endoplasmic reticulum

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3 years ago

How is F.O.I.L method used in studying genetics

Akimi4 [234]

The FOIL method is used to multiply binomials, or to multiply (x + 3) by (3x -12) for example. Then multiply the OUTSIDE terms together, or x and -12 to get -12x. Then multiply the INSIDE terms together, or 3 and 3x to get 9x. The multiply the LAST terms together, or 3 and -12 to get -36.

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3 years ago

Why are human males much more likely than human females to inherit the recessive condition hemophilia (a failure of the blood to

kobusy [5.1K]

Answer:

Human males much more likely than human females to inherit the recessive condition hemophilia because it follows X-linked recessive pattern.

Explanation:

Actually hemophilia is an X-linked recessive disorder i-e the defective genes are located on the X chromosome (sex chromosome) and are transmitted through it. As males have only one X chromosome (inherited from mother), one altered copy of the gene in every cell cause this disease.On the other hand females have 2 X chromosomes thus this disease is rare in females.

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2 years ago