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igomit [66]
3 years ago
7

The cell theory says all living things are composed of one or more

Biology
1 answer:
ruslelena [56]3 years ago
8 0
All living things are composed of one or more cells
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In rabbits, coat color is determined by one gene with at least 4 different alleles. The table shows the phenotypes for pairings
jolli1 [7]

Answer:

Full color is a dominant allele of C

Chinchilla has to have a recessive allel of c^ch

Himalayan must have a recessive of c^h

Albino has a recessive allele of c

Explanation:

5 0
3 years ago
The first animals to live successfully on land were
Dennis_Churaev [7]
I believe the correct answer will be A
8 0
4 years ago
State one way in which bacteria and archaea are different and one way in which they are the same.
Maksim231197 [3]
<span>Archaebacteria is usually found in extreme environments and eubacteria is not found in environments. Also, eubacteria cell walls contain peptidoyclan. They are both prokaryotic cells.

Hope this helps!

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4 0
3 years ago
Which one is the correct answer?
Alona [7]

Answer:

<em>The correct option is C) crossing over and independent assortment</em>

Explanation:

Crossing over and independent assortment can be described as the two essential phenomena of meiosis which brings genetic variations. During crossing over, the exchange of DNA segments between homologous chromosomes takes place. Independent assortment allows the chromosomes to assort independently into gametes hence bringing about the different genetic combinations. Hence, the correct option is C.

Other options, like option A, is false because chromosome inactivation will result in an abnormality.  

3 0
3 years ago
You have formulated a hypothesis. Pineapples contain more vitamin C. than oranges. to test this hypothesis you measure vitamin C
Pavel [41]

Answer:

d. The dependent variable is the vitamin C levels in the pineapples and oranges.

Explanation:

<em>Select all the statements that are true about this experiment.</em>

a. The independent variable is temperature. NO, temperature, as well as rain and sunlight are controlled variables and are not being evaluated in the experiment.

b. the control group in the experiment is the oranges. NO, there is no control group in this particular experiment.

c. The type of fruit is a controlled variable. NO, the type of fruit is the independent variable.

d. The dependent variable is the vitamin C levels in the pineapples and oranges. YES. According to your hypothesis, the vitamin C levels depend on the type of fruit.

3 0
2 years ago
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