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bixtya [17]
3 years ago
12

How does the nucleus help the cell process waste?

Biology
1 answer:
BabaBlast [244]3 years ago
6 0
The nucleus of a eukaryotic cell directs the cell’s activities and stores DNA. not only does the membrane let molecules into the cell, but it also lets wastes suck as carbon dioxide out of the cell
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Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. Assume all
PolarNik [594]

Answer:

C) all chinchilla

Explanation:

As we know that dominance of alleles for the coat color in rabbits goes like this:

                                          C+ > Cch > Ch > C.

  • The allele for full colour or agouti is  designated as C+.
  • Allele for mutant coat color  silvery- gray coat-chinchilla is Cch.
  • Allele for “Himalayan” coat is called ‘Ch
  • Albino rabbits have whole white coat and allele for this is c

If we cross homozygous chinchilla with homozygous chinchilla the cross will look like this:

P1:                                            chinchilla x chinchilla

P1:                                             Cch Cch    X   Cch Cch

F1:                                          Cch Cch       :       Cch Cch

Since all offspring have Cch Cchgenotype that is foe chinchilla phenotype  it means that all the offspring will have chinchilla phenotype that makes option C correct.

Hope it help


3 0
3 years ago
Overfishing of (blank)
sweet [91]

Answer:

Overfishing can have an adverse effect on marine biodiversity. ... Overfishing can wreak havoc and destroy the environment and marine ecology and completely disrupt the food chain. For example, herring is a vital prey species for the cod. Therefore, when herring are overfished the cod population suffers as well.

Explanation:

3 0
3 years ago
?Which word in the sentence is the predicate nominative? A killer whale is a mammal with a black body and white patches. A. mamm
Lera25 [3.4K]
The answer is A, 'a mammal' because it goes with the copulative verb 'to be', i. e., 'is'.
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HELP PLEASE EXPLAIN<br><br><br> I will give brainliest whoever explains
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Answer:

active transport

Explanation:

they are using energy to move across the membrane, using energy means its active   Hope this helps

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What is the difference between phylum and division
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