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mel-nik [20]
3 years ago
8

Explain 2 important differences between the structure of dna and the structure of rna.

Biology
1 answer:
Alex Ar [27]3 years ago
8 0
Rna does not contain thymine but instead it contains uracil. dna is inside the cell while the rna is transcripted by the rna polymerase
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Members of the phylum ____ are considered by many researchers to be the living plants most closely related to vascular plants, b
DIA [1.3K]

Answer: The answer is Anthocerophyta

Explanation: Anthocerophyta are widespread and occur in the temperate & tropical zones. The species of plants in this phylum have horn-shaped sporophytes which are known as "flower horn". As in other bryophytes, the sporophyte of this phylum remains attached to its parent gametophyte throughout its life, but unlike these other plants, the sporophyte continues to grow throughout its life; this happens as a group of cells at the base of the horn divide repeatedly. They also possess stomates, which exchange gases between the plant and the air.

The mitochondrial genome evolution in Anthocerophyta is closer to that of seed plants but not as dynamic.

7 0
3 years ago
When many minerals are formed from where as water?
prisoha [69]

Answer:

When the water evaporates, it leaves behind a solid layer of minerals

8 0
2 years ago
True or False? Circle the correct answer for each statement. If a statement is false, explain why under the
Lorico [155]

Answer:

F,T,T,F

Explanation:

1)false-(its a covalent bond)

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2)True-(water is a polar molecule)

Water is a polar molecule because the positive end attracts particles of negative charge.

3)True

water dissociates to form hydrogen ions (H3O+) and hydroxide (OH-) ions

4)false

Lower pH number means stronger acid, higher pH number means stronger base.

4 0
3 years ago
According to the July 1985 New York Times article, what is to blame for the decline in the clamming industry?
serg [7]

Answer:

"Overfishing and pollution have been blamed for the clam shortage, and scientists believe the harvest must be limited before the stock becomes exhausted."

Explanation:

Hope this helps C:

~Chiena

7 0
2 years ago
The area where an organism lives its life including the living and nonliving factors. What is the answer
Olegator [25]
It should be habitat.
7 0
3 years ago
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