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Nikolay [14]
3 years ago
6

How are derived characters and mutations related?

Biology
1 answer:
Nady [450]3 years ago
6 0
Here's the answer hope it helped

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Meiosis is a type of cell division that produces:
Xelga [282]

Answer:

B. Chromosomes

Explanation:

This process is required to produce egg and sperm cells.

7 0
3 years ago
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Question 7: What might be some implications of Robert Hazen’s experiments
Angelina_Jolie [31]

Answer:

Robert Hazen’s studied enviromental and biological processes that might have been critical for life, and also for the formation of approximately two-thirds of Earth's mineral species (see Hazen et al., 2008; Gonzalez & Richards 2020) .

Explanation:

Hazen provided evidence about how first organic molecules were generated on the primitive earth millions of years ago. He observed that high-pressure hydrothermal vents may provide food for underwater ecosystems. It represents a piece of critical evidence on the origin of life.

You can read these articles that are certainly clarifying in the description of his experiments and discoveries:

1- Hazen, R. M., Papineau, D., Bleeker, W., Downs, R. T., Ferry, J. M., McCoy, T. J., ... & Yang, H. (2008). Mineral evolution. American Mineralogist, 93(11-12), 1693-1720.

2- Gonzalez, G., & Richards, J. W. (2020). The privileged planet: how our place in the cosmos is designed for discovery. Gateway Editions.

6 0
3 years ago
What are components of earths life support system
ludmilkaskok [199]

Answer:

they are rocks, water, air, soil and living things

Explanation:

5 0
3 years ago
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In the absence of which gas do fossil fuels form?
vesna_86 [32]

Answer:

oxygen

Explanation:

brainliest please <3

7 0
2 years ago
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Polysaccharides are polymers of monosaccharides. Homopolysaccarides are made up of only one type of monomer, whereas heteropolys
sp2606 [1]

Answer:

Option A

Explanation:

All four types of polysaccharides are homopolymers ie they are made up of repeating units of only one type of monomers.

Starch, glycogen and cellulose are made up of repeating monomeric units of glucose with the number of glucose units and the different linkage types different these molecules. E.g the linkage between glucose units in glycogen is alpha 1-4 linkages and in cellulose, we have glucose in beta 1-4 linkages.

In chitin, a derivative of glucose is present in repeating units, here, we have N-acetyl-D-glucosamine in beta 1-4 linkages.

6 0
2 years ago
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