1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
igor_vitrenko [27]
3 years ago
10

Which of the following is an acquired trait in humans?

Biology
1 answer:
zlopas [31]3 years ago
5 0
Option 4 Table manners
You might be interested in
Consider the case of in vitro evolution used to generate RNA molecules with ligase activity. If the researchers repeated the inv
nekit [7.7K]

Answer:

The answer is E.

Explanation:

In vivo or in vitro evolution (Directed Evolution) is a technique used by genetic scientists to push the change in nucleic acids or proteins in a specific direction to get the end results that they want.

And high-fidelity polymerase is used to get a replica of the target DNA that has less errors.

So the situation given in the question where researchers use a higher-fidelity DNA polymerase in vitro evolution, the mutation rate would most likely be lower because of the high-fidelity DNA polymerase.

I hope this answer helps.

4 0
3 years ago
"In the snake experiment, what was the basis for the hypothesis that mimic species benefit from looking" like unrelated harmful
Fantom [35]

Answer:

The contrast in coloration was pivotal to determine if predators attack snakes based on their colors.

It was for studying MIMICRY in snakes.

Assuming all the.snakes were the same the number of attacks will not indicate anything about the effect of the colored rings.

This question on the need for provision of a controlled experiment during experimental investigation. Thus in order to test the effect of a particular condition,another contrasting condition must be provided to determine if the condition under investigation is the actual results obtaned or the influence of other factors in the environment or in the experiment.

The change in the color of the ring is the VARIABLE .In the artificial snake the variable is the presence of this coloed rings against its absence in this snake.

since it changes in the artificial snake

Explanation:

6 0
3 years ago
Which balances the equation Mg + O2 → MgO?
AnnyKZ [126]

Answer:

C

Explanation:

2Mg + O2 → 2MgO

got it right on edge 2020

7 0
3 years ago
Read 2 more answers
Choose all the answers that apply. The mantle _____. is the thinnest layer is the thickest layer is the hottest layer is made of
Natali5045456 [20]
The thickest layer, the hottest layer
6 0
3 years ago
Which group is more likely to survive significant environmental change, one like black-footed ferrets with almost no variation o
Shkiper50 [21]
Mountain lions with lots of variation because variation is important for species’ survival. If there is an environmental change that negatively affects organisms with a certain trait, variation can insure that the entire species will not be wiped out because some organisms within that species might not have that trait and can survive.
3 0
3 years ago
Other questions:
  • Half of the polar bears in a small population die. This population may experience changes due to _____.
    5·2 answers
  • Several years ago, fish from Asia were introduced into ponds in the United States. They have rapidly grown in numbers and use up
    9·2 answers
  • Label the stages of infection in the image
    5·1 answer
  • Single-celled, living organisms that can survive independently:
    5·1 answer
  • True or False? When populations of the same species are isolated from each other, they are more likely to become two separate sp
    8·2 answers
  • A heterozygous white rabbit is crossed with a black rabbit. What is the probability of getting black rabbit offspring?
    10·1 answer
  • PLEASE HELP SCIENCE
    15·1 answer
  • Calculate the Simpson’s diversity index using the information below.
    10·1 answer
  • I’ll give u a brainlist if u tell me the right answer and explain
    9·2 answers
  • A doctor prescribes a blood thinner to a patient with high blood pressure. What
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!