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Pepsi [2]
3 years ago
8

Coal deposits were formed from?

Biology
1 answer:
harina [27]3 years ago
8 0

Answer:

Plant life in ancient because if you compress plant hard enough it will turn into coal

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3 years ago
Tom is having difficulty dorsiflexing and inverting his right foot. Which muscle is most likely involved in this problem
mariarad [96]

Answer:

It should be the tibialis anterior

Explanation:

I hope this helps!

4 0
3 years ago
Mendel determined that for a given character(i.e. pea seed shape) an individual has two factors that these can exist in two form
lions [1.4K]

Answer:

a. different alleles of the seed shape gene.

Explanation:

Mendel crossed different varieties of pea plants and he observed how phenotypic traits passed to the progeny. From these experiments, Mendel formulated the 'First Law of Segregation', where he observed that traits may exist in pairs that segregate (separate) at meiosis. During meiosis, i.e., gamete formation, these two factors separate from each other, thereby each gamete has the same probability of receiving either factor. Nowadays, we know that these two factors represent two different gene variants or 'alleles' for a given gene <em>locus</em>. Alleles can be classified into dominant or recessive as in the example above described, where the R factor (round) dominates on the r factor (wrinkled) to determine the seed shape.

5 0
2 years ago
In C3 plants the conservation of water promotes _____.
bija089 [108]

Answer:

The correct answer is d. photorespiration

Explanation:

In the C3 plant, the Rubisco enzyme is important that fix CO2 into organic molecule by binding with CO2. Rubisco can also bind to oxygen when the oxygen concentration increases in cells which leads to the loss of fixed CO2  and waste of energy which is called photorespiration.

So when stomata are open CO2 comes in and O2 goes out of the cell which maintains the high CO2 concentration in the cell but during hot days C3 plants close stomata to prevent water loss.  

So closing of stomata decrease the intake of CO2 and increase the oxygen concentration inside the cell. So in increased temperature and high oxygen concentration, the rubisco enzymes bind to O2 and promote photorespiration.

3 0
3 years ago
What is the component of the body’s metabolism that provides the energy required to maintain essential body processes such as re
lukranit [14]
The component is called 'resting metabolic rate. It operates when the body is at complete rest. It can also be called basal metabolism.
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