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3 years ago

The negative charge in a water molecule occurs because

1 answer:

6 0

Answer: The unequal sharing of electrons gives the water molecule a slight negative charge near its oxygen atom and a slight positive charge near its hydrogen atoms. When a neutral molecule has a positive area at one end and a negative area at the other, it is a polar molecule.

Explanation:

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what is the study of the past and present geological distribution of species and the patterns that emerge from such analysis?

Leokris [45]

Answer:

Biogeography is the study of past and present ....

..... such analysis

Pls rate my ans

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3 years ago

Drinking black coffee

Alisiya [41]

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3 years ago

Which of the following statements about the movement of lipids in the bilayer is true? a) Lipids are free to flip from one plane

galben [10]

Answer:

The correct answer is b) "All of the above".

Explanation:

Nowadays it is known that the lipid bilayer of the cells is not static, actually, the modern Fluid-Mosaic membrane model establishes that the lipids move constantly within the lipid bilayer. The lipids are able to rotate within its axis, the lipids are able to movement laterally moving from one site to the other within the same plane, and also can move from a plane to the other plane in what is known as transverse "flip flop" movement.

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3 years ago

Determine whether the statement is true or false, and

ryzh [129]

Only males can be carriers for X-linked recessive traits, False, it should read "Only females can be carriers for X-linked recessive traits."

<h3>What is an allele in a gene?</h3>

An allele is defined as an allele is a variant form of a gene.

For example, if both of your parents have green eyes, you might inherit the characteristic of green eyes from them.

Or if your motherhas freckles, you might have freckles too because you inherited the characteristic for freckles

Thus, option "A" is correct.

To learn more about Allele click here:

brainly.com/question/7602134

#SPJ1

8 0

2 years ago

As a result of the Human Genome Project, a gene map of the entire human genome was produced. A gene map shows

kirza4 [7]

Answer:

A gene map shows how the chromosomes of genes are arranged in a particular space. This allows the researcher to know how certain traits can be inherited based on the pattern they show.

Explanation:

Gene maps may be generated through: physical mapping or genetic mapping. Physical mapping uses the technique of molecular biology while genetic mapping utilizes genes.

This can also be used to identify disease genes, since these are caused by abnormalities in the human's genome. It allows analysis in order to identify or predict what causes mutation.

So, this explains the answer.

3 0

4 years ago