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Ad libitum [116K]
2 years ago
13

Somebody help this is due today I really need help I don’t understand this at all

Biology
1 answer:
marta [7]2 years ago
7 0

Answer:

To make it into DNA A pair with T ,C pairs with G. In mRNA, A pairs with U, instead of T.  

Hope this helps

Explanation:

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A study was conducted in a nursing home to examine the association of hand-washing and Gastroenteritis. Residents with the disea
cupoosta [38]

Answer:

The correct answer is case control study.

Explanation:

A study in which a comparison is made between the patients carrying the disease with the patients not carrying the disease is known as the case-control study. In the mentioned study, the one carrying the disease is termed as cases, and the one that does not possess the disease is termed as controls.  

This form of study is generally done to predict the association between the disease and the risk factor. In case-control studies, only observation is done as no attempt is made to change the course of the condition. The prime objective of the study is to predict the exposure of the risk elements for the individuals present in two groups, that is, controls and cases. This form of study is also called case-referent studies or retrospective studies.  

4 0
3 years ago
How do mutations effect individual traits?
Lostsunrise [7]
Mutations can affect the coding of "base pairs" in the chromosome of an individual by various means like:
1) by Deletion
2) by Duplication
3) by Translocation
4) by Inversion

After all that changes, codes deviates from normal information & can affect individual in negative way. In that manner, Mutations affect individual traits.

Hope this helps!
6 0
2 years ago
Even though scorpions are related to spiders, there are many differences between the two organisms. One difference is that scorp
denis-greek [22]

Answer:

The correct answer is - tissues.

Explanation:

The tissue is an organization of the cells to work together to perform a specific type of function in an individual organ or body system of an organism. The skin cells of the scorpion also organize together to play the role of hard covering that helps the scorpion to be protecting.

This organization of cells is known as carapace which is a tissue made up of cells together to protect scorpion as tissue is a group of similar cells working together.

6 0
2 years ago
An example of a membrane is the __________________ that covers a _____________.
Svetllana [295]
Hi! 

An example of a membrane would be Pericardium. This membrane in particular will cover the heart.

What is the Pericardium?
This membrane is a thin, double layered membrane which protects the heart from injuries as well as external blows.In between the membranes, there is a fluid known as pericardial fluid that is present. The function of this is to also protect the heart. 

Hope I could help!
-Peaculiar 
8 0
3 years ago
All that apply
Alexxandr [17]
Yeast has many comercial uses in the production of breads, fuel, sodas, and wine.
7 0
2 years ago
Read 2 more answers
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