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3 years ago

What type of fertilization requires a great excess of egg and sperm gametes because most are wasted?

Biology

2 answers:

7nadin3 [17]3 years ago

7 0

just wanted to let you all know that the answer isnt b..... chose that and got it wrong. have a good day yall!

vivado [14]3 years ago

5 0

<span>b.internal fertilization

</span>Sexual reproduction provides genetic variation because the sperm and egg that are produced contain different combinations of genes than the parent organism. Sexual reproduction involves meiosis which is the process of a cell doubling its DNA, shuffling its genes and then dividing the shuffled DNA among four cells.<span>Each resulting cell, or gamete from meiosis has only half the amount of DNA as the parent cell. So in order to form a new organism, two gametes, sperm and egg, must fuse, further mixing the genes to produce more genetic variation.</span>

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3 years ago

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3 years ago

The tilt or obliquity of the Earth causes ______

iris [78.8K]

Answer:

Hi, There! My Name is TheCatBoss And I'm here to help you! :)

<h2>Question</h2>

The tilt or obliquity of the Earth causes ______

<h2>Answer</h2>

O seasons is the Correct Answer :3

Explanation:

Here's a Great Tip Below↓

when the North Pole tilts toward the Sun, it's summer in the Northern Hemisphere.

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Earth’s tilt can cause climate changes. More tilt means more severe seasons, meaning that it is hotter in the summer and colder in the winter. Fewer tilt results in moderate seasons: warmer winters and cooler summers.

I hope this helps!

Nya!~

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$-TheCatBoss-$

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