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Harrizon [31]
3 years ago
13

Parte de la variabilidad genética que aporta la meiosis se produce en la

Biology
1 answer:
Firdavs [7]3 years ago
7 0

Answer:

<u>Se produce durante la profase 1 de la meiosis</u>, y en ella se da un entrecruzamiento entre una de las dos cromátidas de los cromosomas homólogos, por lo que las cromátidas resultantes son diferentes entre sí y de las originales.

Explanation:

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Describe two ways of measuring biodiversity. Explain the relationship between biodiversity and ecosystem stability. As part of y
Daniel [21]

Answer:

- Two predictors to measure biodiversity: Species Richness and Simpson's Index  

- Biodiversity increases ecosystem stability  

- It has been shown that natural ecosystems are more stable than monocultures, while isolated human populations are found in highly diverse ecosystems

Explanation:

Two major predictors to measure biodiversity are: 1-species richness and the 2-Simpson's index. The species richness is a count for the total number of the species in a given habitat and/or ecosystem; while Simpson's index is a similarity index that indicates the likelihood that two different individuals selected at random from a sample will belong to the same species, thereby also estimating the biodiversity of a habit and/or ecosystem. Simpson's index takes into consideration the number of species and the abundance of each species. Ecosystems with high diversity tend to be more stable and resilient than ecosystems with low diversity. Biodiversity increases ecosystem stability due to the species asynchrony, which is a strong driver capable of stabilizing multiple processes/functions in the ecosystems over time (e.g., the productivity of the ecosystems over time). In this regard, it has been shown that forests that are highly diverse in the number of species are more productive and stable under stress than monocultures (i.e., agricultural crops), while isolated human populations live in sustainable ecosystems, it is for that reasons that isolated tribes are only found in highly diverse ecosystems.

5 0
3 years ago
Help pls :(( it would help me alot
ddd [48]

Answer:

i answered already, but i can again the correct answer is d

Explanation:

8 0
3 years ago
Help me plzzzzzzzzzzz ​
Strike441 [17]

Answer:

box 4, because it has more atoms in the same amount of space

6 0
3 years ago
What elements make up this chemical formula C6H12O6
IgorC [24]

Answer:

Glucose

Explanation:

Glucose has a chemical formula of: C6H12O6 That means glucose is made of 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms.

Hope this helps

PLEASE MARK AS BRAINLIEST !!!!!!

4 0
3 years ago
Read 2 more answers
How does homeostasis work in both prokaryotic and eukaryotic cells?
Roman55 [17]

The process of passing genetic material from one generation to the next depends completely on how cells grow and divide. To reproduce, a simple organism such as bacteria or yeast simply copies its DNA (through a process called replication) and splits in two. But organisms that reproduce sexually go through a complicated dance that includes mixing and matching strands of DNA (a process called recombination) and then reducing the amount of DNA in special sex cells to arrive at completely new genetic combinations for their offspring.

There are two basic kinds of organisms — ones with a nucleus and those without a nucleus (a compartment filled with DNA surrounded by a membrane called a nuclear envelope):

<span>Prokaryotes: Organisms whose cells lack a nucleus and therefore have DNA floating loosely in the liquid center of the cell. Prokaryotes divide, and thus reproduce, by simple mitosis.</span><span>Eukaryotes: Organisms that have a well-defined nucleus to house and protect the DNA. Eukaryotes divide by meiosis for sexual reproduction.</span>
5 0
3 years ago
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