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3 years ago

The sex of the child is determined by the male parent. Justify your statement.

1 answer:

3 0

Male has sex chromosomes: One X + one Y
Female has sex chromosomes: Two X

So, Female must contribute by one X chromosome, but male can contribute either by X or Y, if he sends, X chromosome, then Female (Girl) will form, but if he sends Y chromosome, then Male (Boy) will form

Hope this helps!

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Why does water have a strong surface tension and why is this important?

tester [92]

<h2>Why does water have strong surface tension?</h2>

The stronger the cohesive force, the stronger the surface tension. The water molecule has two hydrogen atoms bond to an oxygen atom through covalent bonding. ... Formed bonds are called hydrogen bonds which lead to strong cohesive forces between the water molecules and high surface tension of water.

<h2>Why is it important?</h2>

The surface tension of water provides the necessary wall tension for the formation of bubbles with water. The tendency to minimize that wall tension pulls the bubbles into spherical shapes. Surface tension and droplets: Surface tension is responsible for the shape of liquid droplets.

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2 years ago

During which season do the rays of the sun hit the Earth at the MOST indirect angle? A) fall B) spring C) summer D) winter

vazorg [7]

The answer would be D) winter

Hope this helps :)

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3 years ago

Applying Osmosis

lesantik [10]

Answer:

A . hypotonic solutions , water flows into the cell

B. hypertonic solutions , water flows from cell to into the solution ...

C . isotonic solution , no net movement of water

plz mark my answer as brainlist plzzzz vote me also hope this helps you ....

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2 years ago

What group had and kept the earliest written records of astronomical observation

Olin [163]

Answer:

Assyro-Babylonians

Explanation:

4 0

2 years ago

Read 2 more answers

2 Points

ioda

A. Efficient distribution of goods

Explanation:

The benefit of urban development is in the efficient distribution of goods and services.

Urban centers can have very efficient systems of moving goods from one place to another.

An urban area is a city or densely populated area.

The population provides rapid ways of getting labor to move goods.
Technology in such areas also leads to prompt and precise sharing of information about where goods are needed.

The other options highlights the disadvantages of urban development.

learn more:

Urban driving brainly.com/question/4729064

#learnwithBrainly

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3 years ago