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wel
3 years ago
7

Which contains kerogen

Biology
1 answer:
alex41 [277]3 years ago
7 0

Oil shale is an organic-rich fine-grained sedimentary rock containing kerogen (a solid mixture of organic chemical compounds) from which liquid hydrocarbons can be produced, called shale oil (not to be confused with tight oil—crude oil occurring naturally in shales).

credit goes to google hope this was helpful to you <3

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PLEASE ANSWER QUICKLY
Rasek [7]

Answer:

incomplete dominance

Explanation:

This is because incomplete dorminance is a type of inheritance pattern in which a dorminant allele does not completely masked the effect of recessive allele. The recessive allele is expressed little and the dorminant. Example is the nose size. The allele for big nose and recessive allele for small nose are not completely dorminant.

6 0
2 years ago
The area between Z lines is the
Nataly_w [17]

Answer:

Sarcomere

Explanation:

A myofibril or muscle fiber under an electron microscope shows alternate light band and dark bands.  These bands give the skeletal muscle and cardiac muscle a striated appearance. The light band is called the I- band or isotropic band, and the dark band is known as A- band or anisotropic band. In the center of the I-band Z-line is present. It is discovered from a German term Zwischenscheibe (between the disc). The portion of myofibril between one Z-line to the next Z-line is called sarcomere.

3 0
3 years ago
Are plants able to do cellular respiration? Why or why not?
Maru [420]

Both plants and animals are able to do cellular respiration. Plants convert nutrients from the soil into usable energy.

This is the plant cellular respiration formula:

oxygen + glucose -> carbon dioxide + water + heat energy

Hope this helped! Let me know if there is anything I need to clarify or explain more in depth

8 0
3 years ago
What is the difference between variation and adaptation? How the two work together?
maria [59]
Variation: When one of that species develops another trait or skill that the others do not have.

Adaptation: When a species changes in order to survive a certain place or survive a predator


6 0
3 years ago
Which of the following serves as the framework of the ribosome? Group of answer choices tRNA rRNA mRNA DNA
kaheart [24]
The answer is mRNA. mRNA or mechanical RNA creates the framework of most ribosomes.
8 0
3 years ago
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