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
svp [43]
3 years ago
12

You will create a molecular clock model for an arthropod gene. Follow these guidelines to make your model:

Biology
1 answer:
lianna [129]3 years ago
3 0

Answer:

The mutations occur at a rate of 0.56 base changes every 1 billion years. If this rate stays consistent, the mutation rate can be used to determine when different lineages of a particular species split

You might be interested in
organisms that cannot make their own food and must obtain energy from external sources are called a. autotrophs. b. thylakoids.
Colt1911 [192]
The correct answer is D. Heterotrophs
7 0
4 years ago
A scientist looks at two different cells under a microscope. Cell A has many more ribosomes than cell B. What can the scientist
Romashka-Z-Leto [24]

A scientist looks at two different cells under a microscope. Cell A has many more ribosomes than cell B. What can the scientist conclude about the cells?

<em><u>A. Cell A makes more proteins than cell B. </u></em>B. Cell B makes more proteins than cell A. C. Cell A and cell B make the same proteins.

<em><u>this is because ribosomes are responsible for the synthesis, or production, of proteins.</u></em>

4 0
3 years ago
If you could choose to go to college straight from middle school (for free) would you do it?
dimulka [17.4K]

Answer:

no

Explanation:

you learn alot of vaulube lessons when in highschool including life skills how to write essays and most stuff for college highschool is preparing you for it

5 0
2 years ago
Three way coal is a nonrenewable
MrMuchimi
Resource? Idk what this question is
8 0
3 years ago
1. What does Gerzema argue that consumers are doing?
koban [17]

Answer:

He argued that the consumers have moved from a phase of being anxious to spend to a more relaxed state of spending more.

Explanation:

Gerzema is an American Entrepreneur which studies how various factors affect consumer behavior. He argued that the consumers have moved from a phase of being anxious to spend to a more relaxed state of spending more.

He suggested that 10 percent of their income should be saved and more focus should be on the quality of the goods and services being spent on instead of the quantity.

4 0
3 years ago
Other questions:
  • The activation of the parasympathetic branch of the autonomic nervous system is associated with _____.
    7·1 answer
  • Which structure of a paramecium plays a major role in sexual reproduction?
    14·1 answer
  • Which activity is most responsible for the other three activities?
    7·2 answers
  • which of these methods of heat transfer can take place through vacuum and does not require particles of matter
    6·1 answer
  • If a mountain’s highest elevation is 1000’ and its lowest is 350’, what would be its relief?
    12·1 answer
  • Which of the following elements is required for growth and development and is in our DNA? *
    15·1 answer
  • The Burmese python has been released by people who were not prepared to care for them as pets into the Florida Everglades. The p
    11·2 answers
  • While looking at a sample of blood in a microscope, you see a purple-stained cell that is markedly larger than a red blood cell
    10·1 answer
  • This organelle carries which ??
    12·1 answer
  • Draw a flow chart that explains how DNA is used to create an organism. please use the words: DNA, gene, protein, cell, tissue, o
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!