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Gemiola [76]
3 years ago
6

Why might it be important to use different models at different stages of an investigation.

Biology
1 answer:
Alecsey [184]3 years ago
6 0
Because u might have made a mistake on the first investigation so u want to repeat it a few more times
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A dermatome represents the motor innervation of muscles in what area.
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A dermatome represents the unilateral area of skin on the body that is innervated by fibers from the sensory portion of a single spinal nerve coming from the spinal cord. Each spinal nerve contains spinal roots (anterior and posterior) that come together to form the spinal nerve.

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3 years ago
Plz help
sweet-ann [11.9K]

Ansa million. once you're staring at in ordinary terms one technology, it relatively is, all those fruit flies have been produced via 2 mum and dad, then the only plausible parental genotype that provide you a 50/50 ratio is that if the mummy is XwXw and the father is Xry... this gene is carried on the X chromosome, and w represents white eyes and r represents purple eyes. you are able to bypass forward and draw this out in case you like, even yet it provides 50% heterozygous women individuals (with purple eyes, provided that purple is dominant), and 50% white eyed men, who can in ordinary terms inherit Xw from their mom. The Y that they could inherit from the father could have not any effect on their eye shade. it relatively is comparable for women individuals, they are in a position to in ordinary terms inherit Xw from their mom and an Xr from their father, meaning they'll continually be heterozygous for the attention shade gene. 2. returned, set us the genotypes so which you will visualize it; we are going to say that this disease is carried on the X chrmsm (thats whats usually assumed), and the gene for customary creative and prescient is XB, yet for colorblindness its Xb. those are dominant/recessive to boot. So, if the girl is a provider, her genotype is XBXb, and if the male is colorblind, his genotype is XbY. in case you draw this out in a punett sq., you will get 25% heterozygous woman, 25% colorblind woman, 25% well-known male, and 25% colorblind male. so, there's a 50% risk that any baby they have would be colorblind, 50% risk if its a woman, or 50% risk if it relatively is male.wer:

Explanation:

5 0
2 years ago
Tissue found in leaf stalks below the epidermis is________.
NISA [10]
<h2 /><h2><em><u>Collenchyma</u></em><em><u>.</u></em></h2>

<em><u>Explaination</u></em>

<em><u>Collenchyma is the tissue found below the epidermis of a leaf stalk. These are simple permanent tissue, perform photosynthesis when chloroplast is present</u></em><em><u>.</u></em>

5 0
3 years ago
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What is the weakest bone in your body?​
nexus9112 [7]

Answer:

<u><em>stapes</em></u>

The stapes is the smallest and lightest bone in the human body and is so-called because of its resemblance to a stirrup (Latin: Stapes).

Explanation:

I hope that this answer has helped you to more thoroughly understand your question asked. If you have any further questions, please do not hesitate to ask them below.      

Have a great rest of your day/night!

8 0
3 years ago
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