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ryzh [129]
3 years ago
11

In a pond ecosystem, what generally happen over a long period of time?

Biology
1 answer:
umka21 [38]3 years ago
4 0

Answer:

C

Explanation:

Over time the pond accumulates nutrients. This enrichment process is called eutrophication. The addition of nutrients stimulates the growth of aquatic life. These organisms live and grow and die

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In pea plants the allele for tall plants in dominant to the allele for short plants, and the allele for purple flower colour is
Tom [10]

Answer:

The correct answer is - 4. ttPp

Explanation:

Given - tall is dominant over short pea plant

let assume T is dominant and t is short which is recessive

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    P   P

p   Pp Pp

p   Pp Pp

This means the offspring would have a heterozygous case for the genotype of the flower of the pea plant

Thus, the correct answer is ttPp

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Which codon is the code for the amino acid serine (ser)? apex
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Codón o condón por que la información que yo tengo es de CONDON




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