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Ket [755]
2 years ago
9

Studies of human-cat attunement show that

Biology
2 answers:
DerKrebs [107]2 years ago
8 0

Hey these are all that apply:

Cats respond preferentially to familiar humans

Cats don't seem to consider humans as a

cooperative partner

Cats are not significantly affected by human

zubka84 [21]2 years ago
3 0
Answer: C
Explanation: C
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Which type of traits are found on chromosomes that are unique to one sex, either male or female?
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The answer is Sex-Linked Traits
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3 years ago
Which of the following types of compounds is unlike the other three A- Wax B- Saturated fat C- phospholipid D-polysaccharide
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The polysaccharide is the compound that is unlike wax, saturated fat, and the phospholipid. An example of a polysaccharide is starch.
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3 years ago
Variation in a trait is a required condition for natural selection to act on a population for that trait. Assuming a population
iVinArrow [24]

Answer:

1. Mutation

2. Epigenetics

Explanation:

1. Mutation occurs when there is a change in an organism's DNA sequence as a result of mistakes in DNA replication or as a result of environmental factors like smoking. The mutation in a single organism can be passed on to other generations hence causing a genetic variation in the population, this obeys the Darwin's law that inherited traits (genetic) are passed on to other generations

2. Epigenetics are changes in gene expression that doesn't involve changes in the DNA sequences unlike mutation. This changes can be passed on to other generations and hence cause a variation in the population. This obeys the Lamarckian evolution that acquired traits are passed on to other generations.

A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke.

7 0
3 years ago
Which document made provisions for federal authority in the west but prohibited the spread of human bondage?.
Amanda [17]

Missouri Compromise made provisions for federal authority in the west but prohibited the spread of human bondage.

What is Missouri Compromise?

  • The Missouri Compromise Act, passed by the US Congress in 1820, admitted Missouri as the 24th state to the Union.
  • Northern congressmen attempted unsuccessfully to attach amendments preventing further slaveholding after the area requested sovereignty without constraints on slavery.
  • When Maine (which was once a part of Massachusetts) applied for statehood, Henry Clay brokered a deal that saw Maine admitted as a free state and Missouri admitted as a slave state.
  • Slavery was subsequently outlawed in areas north of Missouri's southern boundary.
  • Clay's solution highlighted the sectional divide while appearing to resolve the slavery-extension issue.

Learn more about Missouri Compromise with the help of following link:

brainly.com/question/14020956

#SPJ4

3 0
2 years ago
The lock-and-key mechanism refers to
dolphi86 [110]

Answer:

I think the answer is A.  the complementary shapes of an enzyme and a substrate.

Explanation:

I hope this helps! Correct me if I am wrong.

6 0
2 years ago
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