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krok68 [10]
3 years ago
13

What two groups are minerals divided into based on their chemical composition

Biology
1 answer:
Nady [450]3 years ago
5 0
Silicate minerals and non silerate minerals
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Read the scenario. Jake and Pari are completing a biology assignment. One of the questions asks them to determine the base amoun
postnew [5]

Answer:

There should be 10% thymine

Explanation:

DNA bases come in specific pairs. Guanine pairs up with cytosine and adenine pairs up with Thymine.

According to the problem the DNA sample was 40% cytosine and 40% guanine, so this is correct, there are equal amounts of cytosine and guanine. Now Thymine needs to have equal amounts as adenine, but adenine only has 10%.

If we match up the amount of adenine to thymine, we would have 15% adenine and 15% thymine, but that would excede 100%. So you need to match the thymine to adenine.

10% adenine + 10 % thymine + 40% cytosine + 40% guanine = 100%

4 0
2 years ago
Which best defines carrying capacity
blsea [12.9K]
The carrying capacity of a biological species in an environment is the maximum population size of the species that the environment can sustain indefinitely, given the food, habitat, water, and other necessities available in the environment.
3 0
3 years ago
In horses, when chestnut stallion (CC) is crossed with an albino mare (AA), the offspring are palominos (CA). However, albino ho
defon

Answer:

it is better to bread with a chest nut

Explanation: because u get to make an albino horse and there cool and but they dont have the same things

3 0
3 years ago
In the kidneys, the countercurrent mechanism involves the interaction between the flow of filtrate through the nephron loop of t
Lostsunrise [7]
For this question, the answer is true.
6 0
2 years ago
State the level of organization of euglena onion bulb and blood
saw5 [17]

Answer:

The correct answer is -

Euglena - single-cell organism

Onion bulb - organ

Blood - tissue (connective tissue)

Explanation:

The level of organization of an organ, or organism could be cellular level, tissue level, the organ level, organ system, or a complete organism. These levels are formed by assembling the lower level of the organization.

Euglena is a single-cell eukaryotic organism found in freshwater. These organisms have a very simple level of an organism which is cellular level. The onion bulb is the organ of the onion plant composed of shortened, compressed, underground stems (tissue) that are an organ-level organization.

The blood is considered as connective tissue due to the blood cells present in the matrix called plasm thus, blood is connective tissue.

6 0
2 years ago
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