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vivado [14]
3 years ago
15

What is the advantage of crossing-over?

Biology
1 answer:
Usimov [2.4K]3 years ago
3 0
The effect is assort (Shuffle) the alleles on parental chromosomes, so that the gametes carry combination of genes different from either parent.
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A plant receivers 41,250 kcal of the energy from the sun 8,956 kcal of the energy is transferred to the caterpillar which consum
Umnica [9.8K]

Answer:

Just do (41250-8956)/41250. It should be roughly 90%.

6 0
3 years ago
Which of the following steps is not likely to take place during cellular respiration? (4 points)
kati45 [8]

Answer:

<u>D. Energy is used up.</u>

Explanation:

You're undergoing <u>DURING</u> cellular respiration. Energy can't really be used up DURING cellular respiration as there are changes, break-downs, and activities undergoing stated for answers A, B, and C. These answers are similar and much reasonable during <em>cellular respiration</em> <em>processing</em> than energy being used up.

5 0
2 years ago
Eukaryotic cells. Classify each statement according to whether it occurs in eukaryotic cells, prokaryotic cells, or both.
frutty [35]

Answer:

<u>Both</u>:

  • The start codon is often AUG

<u>Eukaryotic cell only:</u>

  • The larger subunit of the ribosome is 60s.
  • The ribosomes initially binds the 5' end of mRNA.

<u>Prokaryotic cell only</u>:

  • The ribosome is 70s
  • Translation occurs in the cytoplasm
  • There are multiple ribosome binding site

Explanation:

  • AUG is the common start codon for both eukaryotic as well prokaryotic cells. In eukaryotic cell, it codes for methionine . While in prokaryotic cell, it codes for formyl methionine.
  • In prokaryotic cell, ribosomes are found in cytoplasm, hence the translation occurs in cytoplasm.
  • Eukaryotic ribosome consists of two subunits; 40s and 60s(larger subunit)
  • Prokaryotic ribosomes have 70s ribososme, which consists of 50s and 20s subuints
  • in eukaryotic cell, 40s ribosome initially binds to the cap at the 5' end of mRNA.
  • Bacterial mRNA contain multiple ribosome binding sites.
8 0
2 years ago
WILL GIVE A BRAINLEST
liberstina [14]
<span>Monoculture farming often results in reduced soil fertility</span>
7 0
3 years ago
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How would the dna sequence aatcga be transcribed to mrna?
HACTEHA [7]
Ttugct I think that’s the mRNA
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2 years ago
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