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Mice21 [21]
3 years ago
13

What form of anesthetic was used for field surgery

Biology
1 answer:
cestrela7 [59]3 years ago
4 0

Answer: Anesthesia

Explanation:

Anesthesia was used in 95% of Civil War surgeries. Sulfuric ether had been discovered in Europe in the 1830's and was first used as an anesthetic by William Morton in 1846. After a successful public demonstration it became widely used in surgery.

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What are the chances that a kitten born would have a DIFFERENT genotype than the sister's cat Moo?
Strike441 [17]

A kitten born will have genotype different from sister because the concentration of gene expressed is different in all kittens as it is a phenomenon of codominance.

Explanation:

The moo cat is black and white bicolour cat.

The cat has white colour fur which is combined with some other colour as black.

White colour in cat has white spotting gene that prevents the patches over cat's body.

SS genotype results in large concentration of white colour.

Ss results in medium concentration of white colour.

ss results in black or other dark colurs with very meager or no white colour on skin.

The resultant colour appearance of skin in cats is due to codominance. The colour of the skin depends on the concentration of gene and protein expressed. So, the sister moo cats can have diffrent genotype and different level of white colour patches on the skin and genotype of SS,Ss or ss can be there in sister kittens.

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3 years ago
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vfiekz [6]

Answer:

3. Protons and Neutrons.

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2 years ago
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the allele for hitchhiker's thumb is recessive to the dominant straight thumb. in a population of 500 students, 25% have hitchhi
Tanzania [10]

Answer: Of 125 students with hitchhiker's thumbs, 1/3rd would be homozygous dominant (41 students)

HH homozygous dominant
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8 0
2 years ago
A group of organisms of one species is called a _____.
faltersainse [42]

Answer:

the population

Explanation:

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All organisms have adaptations. The list below describes how different adaptations might affect different species. A bird specie
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Adaptations increase the probability of an organism surviving and reproducing in a specific environment.
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