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MissTica
3 years ago
9

Which of the following factors is most likely to contribute to gene flow between the

Biology
1 answer:
Tatiana [17]3 years ago
4 0

Answer:

D.migration

Explanation:

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In flowering plants one megaspore gives rise to _____ nuclei.
RUDIKE [14]

Answer:

eight haploid

Explanation:

Megaspore (macrospore) is a type of spore present in heterosporous (production of spores of two different sizes and sexes) plants.

During megagametogenesis, a single nucleus undergoes mitosis three times producing an eight-nucleate.

4 0
3 years ago
Which statement concerning the reproductive cells in the diagram below is correct?
alexandr1967 [171]

The gametes that are produced contain half the actual number of chromosomes that are found in the organism.

Option C

<h3><u>Explanation:</u></h3>

The gametes are the units of sexual reproduction. These gametes are formed from the gamete mother cell by the process of meiosis. Meiosis actually convert a diploid cell into a haploid cell by reducing the chromosome number to half. So the genetic information of the gamete is also half to that of the other cells of that organism.

When two gametes fuse, they actually complete the full set of chromosomes and form a new organism which contains the characters according to the dominant and recessive basis. So offsprings are not completely similar to any of the parents.

7 0
3 years ago
Do you know how much carbon dioxide is stored in the atmosphere as CO2?.....I always thought that carbon dioxide and CO2 were th
kirza4 [7]

They are the same thing, but there's also carbon dioxide in the ocean, dissolved as carbonic acid. Carbon dioxide literally means one carbon, two oxygens. CO2.

7 0
3 years ago
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Wall lizards are not seen during cold, Why?​
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Wall lizard are not seen because blood becomes cold inside the body.

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Differences between the male and female false pelvis
kow [346]
<span>Female pelves are larger and wider than male pelves and have a rounder pelvic inlet. Male iliac crests are higher than females, causing their false pelves to look taller and narrower.</span>
4 0
3 years ago
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