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OLEGan [10]
3 years ago
15

Answer 1-4 and explain

Biology
1 answer:
tatuchka [14]3 years ago
4 0
1. is (A) because mouse and deer are not in the same ecosystem.
2.is (D) because both antelope and domestic cattle do not affect each other.
3. is (B) because food is important factor.
4.is (C) because without home it is not possible to adapt in an ecosystem.
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Explica el impacto del desarrollo de las técnicas moleculares en los sistemas de clasificación de los organismos.
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Answer:

Las técnicas moleculares, especialmente aquellas basadas en la manipulación del material genético, permitieron automatizar el proceso de identificación y clasificación de especies

Explanation:

Las técnicas moleculares usadas para la clasificación de organismos son aquellas principalmente relacionadas a la manipulación de su material genético. En especial, las técnicas de extracción de ADN, amplificación mediante la reacción en cadena de la polimerasa (PCR) y posterior secuenciación han posibilitado automatizar el proceso de clasificación de organismos. Los marcadores moleculares de ADN basados en secuencias génicas evolutivamente conservadas tales como, por ejemplo, la secuencia del gen Citocromo Oxidasa I (COI) en animales, son ampliamente usados para automatizar este proceso de identificación y clasificación de nuevas especies.

8 0
2 years ago
Which of the following is the equation for acceleration?
belka [17]

Answer:b.

Explanation:

3 0
3 years ago
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Which of the following behaviors allows a bird to maintain a constant body temperature in extremely hot weather?
patriot [66]
<span>d. All of the above

These behaviors;

Spreading wings
Flattening feathers
panting

are all evolutionary process to maintain body temperature. Birds are warm-blooded animals. Also known as </span><span>homeotherms, which is defined as having the constant body temperature. This is a vital function for the survival of the specie.
</span>
----

<span>c. are hollow
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The bones of most birds are hollow in order for the weight of the birds to be light for them to fly. 
8 0
3 years ago
Why Do all the days of the year have the same amount of daylight?
barxatty [35]

Answer:

they dont

Explanation:

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What do you think a phenomena is
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A phenomenon, in the scientific context, is an observable event that can range from a seasonal hazard to a technological issue. For a scientist, a phenomenon is an observable event.
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