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
PilotLPTM [1.2K]
3 years ago
5

What can a "molecular clock" provide an estimate of?

Biology
2 answers:
SashulF [63]3 years ago
7 0
The answer of the question is b
defon3 years ago
3 0
A It’s very simple I have gone over this
You might be interested in
Which of the following organisms is made of the most complex
shepuryov [24]

Answer: A. Plant

Explanation:

Plants have some of the most of complex cells of living organisms because they have different roles and structures to enable the plant to survive.

These include cells like the Parenchyma, Collenchyma, Sclerenchyma, Xylem and Phloem cells. Xylem cells for instance are complex cells located within the vascular tissues of plants and help transport water and minerals to the rest of the plant from the roots. Xylem cells look long and tracheal which is to enable them carry out the aforementioned roles.  

8 0
3 years ago
Please help!!!<br><br> What are 4 different protists and what makes them special
Alex

Answer:

Amoebalike protists, flagellates, ciliates, and spore-forming protists.

Explanation:

Protists are eukaryotes, which means their cells have a nucleus and other membrane-bound organelles. Most, but not all, protists are single-celled. Other than these features, they have very little in common. You can think about protists as all eukaryotic organisms that are neither animals, nor plants, nor fungi.

Hope this helps

8 0
3 years ago
A physician has a patient with diabetes. Due to a mutation in the patient’s insulin gene, he does not make the insulin protein.
Marta_Voda [28]

Answer:

I think its circular DNA or plasmid.

6 0
3 years ago
1. Conduct Research Compare the Yellowstone wolf story with a situation in your
USPshnik [31]

Answer:

I can handle this task.

Explanation:

I have just tried to research on this.

+1 (678) 403-7641

3 0
3 years ago
List three characteristics specific to each: prokaryotes and eukaryotes.
Murrr4er [49]
There are several specific characteristics for procaryote and eucaryote:
- Procaryotes has a cell wall, in addition to the cell membrane.
- procaryotes has chromatin in the cytoplasm, they do not have a nucleus.
- Procaryotes are small cells visible only at the microscope with x100 objective.

About the eucaryotic cells:
- Eucaryotes have mitochondria, 
- Eucaryotes have endoplasmic reticulum
- Eucaryotes have a nucleus with DNA chromatin and nucleoli inside it.
- Eucaryotes are visible in the microscope x40

7 0
3 years ago
Other questions:
  • What is the process by which plants convert carbon dioxide into energy-rich carbon compounds ?
    7·1 answer
  • Why is the sin a contributing factor in the production of wind energy?
    6·1 answer
  • Snails and insects belong to which group of organisms?
    14·1 answer
  • Were are antibodies found
    15·1 answer
  • Consider two hypothetical genes, Aand B.A codes for the trait plant pigment where aa individuals lack all pigment. Gene B codes
    13·1 answer
  • Help I’ll put you as brainliest
    15·1 answer
  • The process of plants turning light and carbon dioxide in sucrose and glucose is called:
    13·2 answers
  • How many calories do proteins have?
    6·2 answers
  • The nitrogen cycle describes how nitrogen is converted between different forms. Describe the nitrogen cycle process by completin
    14·1 answer
  • What shape will a be ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!