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Effectus [21]
3 years ago
15

A duplicated chromosome has how many chromatids?a) Oneb) TWOC) Threed) Four​

Biology
2 answers:
Anarel [89]3 years ago
7 0
The Answer is B . Two Chromatids .
Ad libitum [116K]3 years ago
4 0

Answer:

Two

Explanation:

A duplicated chromosome have two chromatids

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Which is one way that a freshwater wetland differs from a lake or pond?
Hatshy [7]
Below are supposed to be the choices:

A. water flows in a lake or pond but never flows in a wetland. 
<span>B. Wetlands are nesting areas for birds, but lakes and ponds are not. </span>
<span>C. Water does not always cover a wetland as it does a lake or pond. </span>
<span>D. Wetlands are salty, but lakes and ponds are fresh. 
</span>
The answer is C. Hope it helps. 
3 0
3 years ago
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What is a possible effect of land development reducing the amount of shelter available in an ecosystem?
vampirchik [111]

Answer;

-The resources for the amount of organisms present will decrease as a result of land development. Overcrowding will result, which will lead to organisms either migrating to find resources or dying due to insufficient resources.

Explanation;

-Land development activities such as agriculture, clear cutting, peat mining, and the planting of forest plantations on wetlands can affect the hydrologic behavior of these ecosystems by affecting their water storage and release patterns on the landscape.

7 0
4 years ago
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Heyy um a little help pls-
harina [27]

Answer:

the correct identification is Domain Bacteria; Kingdom Eubacteria

Explanation:

hope this helps I know I told you I am in middle school but I'm in advanced science and biology soo hope I helped!

5 0
3 years ago
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Mechanical digestion works to:
Firlakuza [10]

Answer:

help the digestive system break down food quickly

6 0
3 years ago
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If the resulting F1 rabbits are crossed, what proportion of the F2 offspring will have the Himalayan phenotype and what causes t
iren2701 [21]

Answer:

3/4; temperature

Explanation:

When animal are crossed to produce a different hybrid having the features or characteristics of both the two crossed animal, a hybrid offspring is produced. The hybrid offspring have all the qualities and characteristics of the parents.

When a parental cross is done between rabbit with albino rabbit, having genotype cc and with Himalayan phenotype that have a genotype of chch, it results in the production of F1 rabbits having all the Himalayan phenotype.

And if the F1 rabbits are now crossed, three-fourth of the F2 offspring have the Himalayan phenotype. The distinctive fur pattern and the unstable allele of hypomorphic ch is caused by the temperature of the surrounding.

4 0
3 years ago
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