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Assoli18 [71]
3 years ago
5

___occurs when one extra chromosome causes a number of difficulties for the afflicted individual

Biology
1 answer:
Brums [2.3K]3 years ago
3 0
I think it could be B
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Explain biodiversity in your own words ​
Drupady [299]

Answer:

this is a type habitat or ecosystem

Explanation:

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3 years ago
Continental tropical air masses bring humid, warm air <br><br>True<br>false​
Bogdan [553]
The answer is true!!
7 0
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Can Hippodamia convergens and Hippodamia variegata can mate and produce fertile offspring? Explain your answer.
borishaifa [10]

Hippodamia convergens and Hippodamia variegata can mate but cannot produce fertile offspring because the number of chromosomes can make the development of the embryo unfeasible.

<h3>What are fertile hybrids?</h3>

The crossing between plants or animals of similar species can generate beings that, despite being hybrids, are fertile, even though in the initial phase of cell multiplication some chromosomes do not find the respective pair.

<h3>Why don't hybrids reproduce?</h3>

These differences in the number of chromosomes can make the development of the embryo unfeasible, as the alignment of equivalent chromosomes from the female and the male is necessary for the division of the fertilized cell to occur. When this alignment does not occur, the cell does not reproduce and dies.

With this information, we can conclude that Hybrid animals are beings from genetic crosses between different species, but of the same genus, that is, when two different animals cross and a new animal appears, usually sterile, due to their incompatible genes: the hybrid animal.

Learn more about hybrid animal in brainly.com/question/15362550

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8 0
2 years ago
Large plants are non-vascular.<br><br> A)true<br><br> B)false
Maksim231197 [3]
B) False because they cannot absorb enough water to carry materials throughout the plants cells
5 0
3 years ago
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**URGENT****Two atoms that are isotopes of one another must have the same number of what? *
NARA [144]

Answer:

Neutrons.

Explanation:

Two atoms which are isotopes of one another must have a different number of neutrons.

Isotopes are defined as atoms of the same element which have the same numbers of protons i.e. atomic number remains the same but has different numbers of neutrons. It is observed that they have the same chemical properties due to the same electronic configuration but physical properties differ.

4 0
3 years ago
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