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klasskru [66]
3 years ago
13

I need help with this

Biology
1 answer:
Tom [10]3 years ago
4 0

Answer:

dna and of its traits

Explanation:

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Which organism lives in a salt water ecosystem
Contact [7]

Answer:

B. Whale!

Explanation:

Snail, crawfish, and lily's all live in freshwater.

While D makes no sense water doesn't live anywhere.

Thanks for letting me help!!

6 0
3 years ago
Read 2 more answers
Meiosis begins with one haploid cell and ends with four diploid cells.<br> True<br> False
jasenka [17]
True ..In animals, the female mitotic sequence produces only one ovum; the other three haploid cells become "polar bodies".
4 0
3 years ago
What term is used to describe the relationship of the DNA strands to each other?
xxTIMURxx [149]

Answer:

The correct answer will be option-B.

Explanation:

Deoxyribose nucleic acid or DNA is the genetic material of the organism which is made up of nucleotide monomer. The structure of DNA is made up of two strands of nucleotides coiled in a helical structure thus providing a double-helical shape to the structure.  

Each nucleotide of a strand is composed of a five-carbon sugar, phosphate group and nitrogenous bases. These molecules are arranged in anti-parallel fashion in DNA which provides the polarity to the DNA strand. One strand is read from the 5' to 3' direction whereas another form 3'to 5' direction.

Thus, Option-B is the correct answer.

7 0
2 years ago
Scientist are trying to reduce the amount of carbon dioxide and methane into the atmosphere which statement explains what most l
german

Answer:

These efforts will decrease the amount of heat that the atmosphere traps.

Explanation:

Both Carbon dioxide and methane are considered to be green house gases.

However, green house gases are known to cause climatic changes by trapping or absorbing heat from the sun or in some other cases, produces large amount of heat through combustion, the result which can give rise to respiratory disease from smog and air pollution.

Hence, when Scientist tried to reduce the amount of carbon dioxide and methane into the atmosphere their efforts will decrease the amount of heat that the atmosphere traps.

5 0
3 years ago
What are the hyphae and mycelium of fungi?
Bumek [7]

Answer:

The two terms refer to the building blocks of fungi. Hyphae (plural form; singular form is hypha) is the name of the long, individual pieces that comprise a mycelium. Hyphae are often described as strings and threadlike filaments. ... On the other hand, mycelium (plural form – mycelia) is the vegetative part of the fungus.

Explanation:

I just copy this thank you

5 0
2 years ago
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