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Vaselesa [24]
3 years ago
7

Why have plants evolved ways to prevent self-fertilization? Why do you cross-fertilization (plant to plant) more beneficial to t

he plant?
Biology
1 answer:
aliya0001 [1]3 years ago
8 0
It might be because making it a hybrid could help get nutrition and other things it needs. I don't know exactly though

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Whoever answers first and it's correct will get Brainlyeist!! please help me out!!
docker41 [41]

Answer:

A lunar eclipse can only occur when there is a full moon.

Explanation:

A lunar eclipse occurs when the Moon, Earth and Sun are aligned on a straight line. This alignment completely blocks the sunlight and moon is under the shadow of Earth. In this phase, moon often look red because of reflection of infrared radiations. This happens only where there is a full moon.

It is not possible to occur moon eclipse in any phase because if sunlight would reach the moon surface directly, it is not a moon eclipse Further, lunar eclipse can last upto a few hours because the shadow of Earth is greater because of its size compared to the moon's size and it takes a while until moon is completely out of that shadow. Lastly, a lunar eclipse doesn't create an eerie color in the sky rather a red color due to infrared radiations.

5 0
3 years ago
How might our DNA separate Genes?
solmaris [256]

Answer:Un estudio de la Universidad de Barelona demuestra, por primera vez, cómo pueden separarse los genes a lo largo de los linajes evolutivos mediante el mecanismo de la retrotransposición, que es la síntesis de ADN a partir de ARN a través de la transcriptasa inversa.

Explanation:

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3 years ago
A snapping turtle has 52 chromosomes. Which statement correctly compares the number of chromosomes in a body cell with that in a
aev [14]
The correct answer should be C
5 0
3 years ago
What is the role of a mutation in natural selection
Vinvika [58]

If the mutation is beneficial, the mutated organism survives to reproduce, and the mutation gets passed on to its offspring. In this way, natural selection guides the evolutionary process to incorporate only the good mutations into the species, and expunge the bad mutations.

4 0
3 years ago
Which one is the right answer?
Alex777 [14]

Answer:

a

Explanation:

i guessed show pic

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