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
aleksandr82 [10.1K]
2 years ago
9

Which of these responses is a result of a seasonal change, which happens over and over at a certain time of year? A. Grasses bec

oming yellowed because of a virus B. Plankton disappearing due to an oil spill in the ocean C. Mice growing larger due to having a large food supply D. Chipmunks sleeping underground during cold weather​
Biology
1 answer:
Komok [63]2 years ago
6 0

Answer:

D. Chipmunks sleeping underground during cold weather​

Explanation:

ed2021

You might be interested in
What’s the answer , pls answer
belka [17]

Answer:

B

Explanation:

7 0
3 years ago
Eutrophication caused by humans is called? 
posledela
B artificial fertilizer
6 0
3 years ago
Read 2 more answers
Please explain the difference between a frameshift mutation and a base substitution mutation.
harina [27]

Answer:

A frameshift changes every codon past it. A base substitution only changes one codon.

Explanation:

DNA is comprised of nucleotides (A, C, T, G) that make up amino acids. Every three bases is called a codon and represents an amino acid.

In a frameshift mutation, a nucleotide is either added or deleted from the sequence. This offsets the entire sequence after it because the reading frame shifts. Here's an example:

ACTGCTATCGTCATC

If another T is added in between the first and second codons, then every codon after will be changed.

ACT>T<GCTATCGTCATC

A substitution mutation is usually less severe, as it only alters one codon in the sequence. These occur when one nucleotide is replaced by another one. Here's an example:

ACTGCTATCGTCATC

Let's say the first G is replaced by a T.

ACT>T<CTATCGTCATC

As you can see, none of the other codons changed.

Typically, a frameshift mutation is considered worse than a substitution mutation.

7 0
3 years ago
Read 2 more answers
Approximately 80% of the energy used for active transport is devoted to the reabsorption of __________. approximately 80% of the
MrRissso [65]
The correct answer for both blanks is "Sodium".
Sodium ions are necessary in small quantities for some sorts of flora, but sodium as a nutrient is extra usually wanted in large quantities by using animals, due to their use of it for era of nerve impulses and for upkeep of electrolyte balance and fluid stability. In animals, sodium ions are vital for the aforementioned capabilities and for coronary heart hobby and sure metabolic functions.
4 0
3 years ago
In McMillen and Austin’s research (1971), participants who had lied were more likely to
Lelu [443]

In McMillen and Austin’s research (1971), participants who had lied were more likely to volunteer a large amount of time.

Explanation:

The research work conducted by Mcmillen and Austin in the year 1971, included  college students as participants of the research. In this process they are asked to perform a small test of intelligence. One portion of them was asked to cheat and lie and the rest were left not to cheat.

After finishing the test, the participants were asked to help the administrator to conduct the next round of test for other slot of participants. It was seen that the students who did not lie or cheat, helped them in their work for about 2 minutes. But students, who did lie, stayed and helped for 53 minutes.

8 0
3 years ago
Other questions:
  • Where in the cell was the ATP produced?
    14·1 answer
  • Pow! a firecracker explodes close to you. your mouth drops open in surprise, a movement known as:
    8·1 answer
  • Stomatas are pores on the plant leaf that control the flow of gases between the environment and the plant cells. This process he
    10·1 answer
  • Do all cells within a single organism have the same DNA?
    11·1 answer
  • 1) List 4 examples of an abiotic factor that could occur in an organism's niche
    8·1 answer
  • The student is examining a tissue sample with a microscope. The student decides that it is squamous keratinized tissue. Which ty
    5·1 answer
  • A cell whose cytoplasm has a concentration of 0.02 molar glucose is placed in a test tube of water containing 0.02 molar glucose
    14·1 answer
  • The Sun is the primary source of energy for ecosystems. The Sun emits______ . When an organism obtains nutrients by feeding on o
    10·2 answers
  • Searches related to what are some of the factors foresters have to consider before making decisions? help meeeee
    7·1 answer
  • Las instituciones economicas se encargan de regir
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!