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Nat2105 [25]
2 years ago
14

In fruit flies, long wings (W) is dominant over short wings (w). A heterozygous fruit fly is crossed with one that has short win

gs. What are the genotypes of the parents?
Group of answer choices

WW and Ww

Ww and ww

ww and ww

WW and WW
Biology
1 answer:
jeyben [28]2 years ago
5 0

Answer:

b) W w and w w

hope it helps

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Some strains of Mycobacterium tuberculosis are resistant to so many antibiotics that it has become known as a(n)
timama [110]

Answer:

\huge\boxed{\sf Multidrug\ resistant}

Explanation:

<u>Antibiotics:</u>

"Medicines used against bacteria are called antibiotics."

<u>Example:</u>

Rifampin, isoniazid.

Mycobacterium Tuberculosis is a bacteria.

However, some of its strains are resistant to antibiotics and thus is classified as multidrug resistant (MDR resistant)

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>

3 0
2 years ago
Wilma and Stanley are expecting their first child, and a prenatal test indicates that the child has a chromosomal abnormality. T
rodikova [14]

Answer:

The cells analyzed might be a mosaic of different genomes

Explanation:

The human genome in every cell might not be the same and could give us some misrepresentation of what really happens on our genome. Chromosomal abnormalities are also a very common phenomena to be observed in human cells. For those differences in the genome of the child the test might have identified some altered cells with a type of chromosomal abnormality which was not latter identified or the abnormal cell might be also eliminated by its abnormal nature.

8 0
2 years ago
What is a similarity between DNA and RNA
jarptica [38.1K]
Let's use process of elimination to answer this question!

D is wrong, and we know this because of the names of DNA and RNA. The D in DNA stands for deoxyribose, and the R in RNA stands for ribose. These are the types of sugars in each nucleic acid. Therefore, they don't both contain a ribose sugar.

C is wrong, and this is because RNA does not contain thymine, but uracil instead.

B is wrong, and we know this because we know that RNA is composed of only one strand, and therefore it is not composed of multiple stands (plural).

Therefore, A must be right. We can confirm this, because we know that polymers are large molecules consisting of repeated subunits. DNA and RNA are both polymers consisting of nucleotides.<span />
4 0
2 years ago
What’s the difference between absorption and digestion?
GarryVolchara [31]

Answer:

Absorption is the process of absorbing nutrients in the form of molecules into the blood. Therefore, this is the key difference between digestion and absorption. Digestion starts in the mouth while absorption starts in the stomach. Moreover, digestion occurs from mouth to intestine while absorption mostly occurs from the stomach to intestine.

Explanation:

5 0
3 years ago
Fats are specialized lipid molecules, and enzymes are specialized protein molecules. How do the functions of fats and enzymes di
Triss [41]
Fat is used as a form of energy when the body really needs it. where as an enzyme is used to speed up a reaction in the body or might be needed to start a reaction in a body.

6 0
2 years ago
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