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Debora [2.8K]
3 years ago
13

Which question can a dichotomous key help answer?

Biology
2 answers:
Bogdan [553]3 years ago
5 0
<span>A: Which species of cricket did you collect? - apex</span>
lana [24]3 years ago
4 0

The right option is; A. Which species of cricket did you collect?

A dichotomous key can help to answer the question; which species of cricket did you collect?

A dichotomous key is a tool that is developed by scientists to assist its user to determine the identity of an unknown organism or objects. A dichotomous key contain two choices in each step that describe the characteristics of the unidentified organism. The tool helps users to accurately, and reliably identify an organism especially when two species are very similar to one another.


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Hemophilia A may be defined as a type of genetic disorder that may occur due to the deficiency of the clotting factor VIII. This is a sex linked recessive disorder that affects the male members of the family.

As the child starts his step, he has swelling in ankles and knees. This means there is probability that the child might suffers from the hemophilia A. The infants with the hemophilia A shows these symptoms. The clinician will asses the child for its symptoms and signs of hemophilia A.

 

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What segment of dna that contains the information necessary to produce a protein
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A gene is the segment you’re looking for.
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Energy is passed from one organism. To another in a linear sequence we call it a
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4 years ago
Wo fruit flies that are heterozygous for body color and eye color are crossed. Brown body color is dominant to black body color.
ExtremeBDS [4]
<span>The crossed flies are heterozygous so they have one allele of each for the characteristics. So the genotype is Bb for body color and Rr for eye color. To set up the punnett square, you would determine all possible combinations for the alleles that each parent could provide: BR, Br, bR, and br. Then make the table, and combining the rows and columns:
    BR Br bR br
 BR BBRR BBRr BbRR BbRr
 Br BBRr BBrr BbRr Bbrr
 bR BbRR BbRr bbRR bbRr
 br BbRr Bbrr bbRr bbrr
   There are sixteen combinations of the genotypes and they need to be classified: BB or Bb- Brown body; bb- black body; RR or Rr- red eyes; rr- brown eyes
   Brown body and red eyes- 9
 Brown body and brown eyes- 3
 Black body and red eyes- 3
 Black body and brown eyes 1</span>
8 0
4 years ago
What processes can transform metamorphic rock into sediment?
GuDViN [60]

Its A i took my k12 assenment and i failed cause of this answer!!!

4 0
3 years ago
Read 2 more answers
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