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wel
3 years ago
5

What is oxygen and how would you describe it ?

Biology
1 answer:
jasenka [17]3 years ago
7 0

Answer:

Oxygen is a colourless, odourless, tasteless gas essential to living organisms, being taken up by animals, which convert it to carbon dioxide; plants, in turn, utilize carbon dioxide as a source of carbon and return the oxygen to the atmosphere.

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Which of the following physical findings indicate risk factors for coronary heart disease? Select all that apply. A. Buffalo hum
GenaCL600 [577]

Answer:

abcd

Explanation:

5 0
3 years ago
What is the name of the collapsible, felt-covered structures that Mongolians live in as they tend their herds of sheep and cattl
Iteru [2.4K]

Answer:

These dwellings are called gers, and during the Mongol Empire they consisted of a round, collapsible wooden frame covered in felt.

Explanation:

hope it helps

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2 years ago
Do different cells have different genes?
zaharov [31]

Answer:

(:

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Different cells in a multicellular organism may express very different sets of genes, even though they contain the same DNA.

6 0
3 years ago
The Manx cat has abnormal spinal development and no tail. The mutation is a dominant allele (M). For notation purposes, m refers
lord [1]

Answer:

d. 1/3

Explanation:

Given, M is a dominant allele which is responsible for tailless kittens and m is recessive wild type allele which leads to kittens with tail. M is a lethal allele which means that if it is present in homozygous condition, the kitten will not survive. So the Manx cats should be heterozygous i.e. Mm.

When they mate, Mm X Mm :

      M        m

M   MM    Mm

m   Mm    mm

1/4 kittens will have MM genotype so they will not survive. Out of the remaining kittens, 1/3 will be mm and hence they will have normal tail. Remaining 2/3 will have Mm genotype like their parents and will be born without tail. Hence, there is 1/3 probability that one of the four kittens will have a normal tail.

6 0
3 years ago
BIO VOCABULARY PLEASE HELPPP!???
klio [65]

1. NAD*

2. Cellular resperation

3. fermentation

4. calorie

5.  Krebs cycle

6.  anaerobic

7. Glycolysis

Hidden word:

Aerobic

I hope this is right, Have a nice day!

7 0
4 years ago
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