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GaryK [48]
3 years ago
9

40. How is the biodiversity of an ecosystem measured?

Biology
2 answers:
Colt1911 [192]3 years ago
5 0

Answer:

Grandpoint answer is: by the number of species it contains

Explanation:

Slav-nsk [51]3 years ago
3 0

Answer:

i hope this helps

Explanation:

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An organism that reproduces sexually has a diploid number of 30. How many
Strike441 [17]

Answer:

Gamete of organism has a haploid number of chromosomes.

2n = 30

n = 15

A diploid cell containing 30 chromosomes will result in 15 chromosomes in each of the 4 daughter cells after meiosis occurs.

After first nuclear and cellular division (Meiosis I), each daughter cell will only have 15 chromosomes as homologous chromosomes are broken apart at Anaphase I of meiosis I. Chromosomal number is halved. After the second nuclear and cellular division (Meiosis II), each daughter cell will also have 15 chromosomes. This time, instead of the chromosomal number being halved, their chromosomal contents are halved. Sister chromatids are separated at Anaphase II of Meiosis II, resulting in daughter chromosomes each.

Hope it helped!(:

Explanation:

4 0
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What is the relationship between active transport and homeostasis. Please give one example of active transport in a organism, an
Masja [62]
<span>Active transport works to conserve homeostasis. When cells are doing something they typically receive a signal causing channels to open, which in turn lets in a flood of molecules down their chemical gradients. Hope this answers the question.</span>
6 0
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explain why acid rain, smog, ocean acidification, and global warming are indirect results of air pollution.
Paraphin [41]
Well if we have no oxygen we cant breathe 
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If the voltage of this battery was increased,what would happen to the light bulb’s brightness
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Surprisingly, nothing.

Without changing the characteristics of the light bulb, it's not actually possible to change the voltage without changing the current as well. When the voltage is increased, the current through the bulb has to increase as well in order to make it glow brighter.

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During osmosis, water molecules move across the cell membrane.
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True tehehehehehehhee
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