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Maslowich
3 years ago
14

Land plants are divided into two main groups. They are ________________ and _______________.

Biology
1 answer:
Darya [45]3 years ago
6 0

Answer:

Land plants are divided into two main groups. They are Mesophytes and Xerophytes

Explanation:

Xerophytes are types of plants that lives on dry habitat while Mesophytes are plants that lives on conditions that are optimal on dry land for growth.

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I'm having trouble answering a question on my biology homework. Explain why the following structural formula is not correct base
Ratling [72]
I'd say that it is incorrect because each carbon atom should bond 4 times and all three carbon atoms in this structural formula only bond once. The reverse is true for hydrogen atoms. They only form one bond but in this structural formula two of them have four bonds. I don't know about nitrogen though.
6 0
2 years ago
Replication of DNA during mitosis ​
vaieri [72.5K]

Answer:

hope it helps you

Explanation:

This process involves replication of the cell's chromosomes, segregation of the copied DNA, and splitting of the parent cell's cytoplasm. The outcome of binary fission is two new cells that are identical to the original cell.

Explanation: In mitosis, the cell splits apart to form two identical, same cells. That means that it has the same DNA and number of chromosomes as the previous cell. So, mitosis's main function is literally DNA replication

4 0
3 years ago
The nurse is caring for a 10-year-old child who weighs 82.2 lb (37.3 kg) and is to receive 2.5 ml/kg/hr of 0.45% nacl solution.
Vitek1552 [10]

Answer:

The correct answer would be 93 milliliters.

The same can be explained with the help of the unitary method.

The volume of solution required for 1 kg of weight in one hour = 2.5 milliliters (given in the question).

Thus, the volume of the solution required for 37.3 kg of weight in one hour = 2.5\times37.3 milliliters

It comes out be 93.25 milliliters.

Thus, around 93 milliliters of the solution should be given to the child of weight 37.3 kg in one hour.

6 0
3 years ago
PLSSSS USE THE IMAGE TO ANSWER QUESTION 2 AND 3
Kazeer [188]

Answer:

C for the 2nd one
and B for the 3rd one

5 0
2 years ago
The structure of DNA as a double helix with complimentary strands was a major breakthrough in our understanding of biology. The
Hitman42 [59]

Answer: Erwin Chargaff and Franklin Rosalind

Explanation:

Erwin chargaff's work on base composition studies which involves the compilation of the four nitrogenous bases in the DNA double helix

Franklin Rosalind and Maurice studies on Xray diffraction images of DNA studies also assisted in the determination of the position and the distances.

5 0
3 years ago
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