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Yanka [14]
3 years ago
8

What controls traits and inheritance?

Biology
1 answer:
Natasha_Volkova [10]3 years ago
4 0
Inheritance of traits by offspring follows predictable rules. Genes come in different varieties called alleles. Somatic cells contain two alleles for every gene (: hope this helps
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List four ways in which viruses can be similar or differ from each other.
Karolina [17]

Answer:

Are you talking about bacteria type viruses? because that's what I would assume.

Explanation:

Well, all viruses have a core of genetic material like RNA or DNA.

Viruses can have different families, geonomic makeup, host range and transmission mechanism.

I hope this helped in a way.

4 0
3 years ago
1. Plants carry out chemical reactions that make sugars, which contain carbon, hydrogen, and oxygen, from carbon dioxide (CO2) a
Hatshy [7]

Answer:

Radioactive labeling is a procedure used to monitor the path followed by a chemical element within  a biological system to demonstrate the source.

Hypothesis:

The free oxygen produced during photosynthesis comes from water.

Procedure.

Single-celled algae were placed in four petri dishes containing carbon dioxide, glucose dissolved in  Water.

In each box the oxygen was radioactively marked.

1 petri dish with CO2 marked. Experimental groups

2 petri dish with H2O marked. Experimental groups

3 petri dish with Glucose marked. Experimental groups (control)

4 petri dish with CO2 + H2O + Glucose, all marked. (control).

6 0
3 years ago
What happened to the deer population when the number of wolves was low?
hammer [34]
I think the population of deer will increase
3 0
3 years ago
Which of the following correctly describes the structure and function of tissue layers found in blood arteries and veins?
Paladinen [302]

Answer:

Explanation:

Tunica media; contains connective tissue that provides structural support  

3 0
3 years ago
What would be the pros and cons of using Linnean and modern classification system?
Anna71 [15]
<span><span>#1) What would be the pros and cons of using Linnean and modern classification system?

</span><span>Answer: The pros of using the Linnean classification system is that it conveys a very detailed information about the species and the closest relatives of living things. It helps scientists to understand the complex relationships. A con is that it takes a very large amount of information and time for this system to develop.

</span><span>I hope it helps, Regards.</span><span>
</span></span>
5 0
3 years ago
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