Pegmatic is a term that refers to a rock that: A. Has many crystals.
Which of the below is a type of sedimentary rock? E. A, B, and D.
Rock Salt is a type of: C. Chemical Sedimentary Rock.
Erosion occurs from: D. All of the above.
An igneous rock can turn into: A. Sedimentary Rock.
The predicated frequency of homozygous dominant rats at are: 0.11 (Option A). See the explanation below.
<h3>What is a
homozygous dominant rat?</h3>
A homozygous organism has two copies of the same allele for a gene.
If an organism has two copies of the same dominant allele, it is homozygous dominant; if it has two copies of the same recessive gene, it is homozygous recessive.
<h3>
What is the justification of the above answer?</h3>
Note that the total population of rats is: 200
Number of rats with brown fur = 112
The frequency of brown fur rats thus,
112/200
= 0.56
Note that it is also stated that the brown fur rats are dominant in relation to the gray fur rats. Thus, in accordance to Hardy Weinberg's equation, the frequency of the dominant rats is depicted as: p²
Thus:
p² + 2pq = 0.56
Hence, the frequency of the the Homozygous recessive gray rats is given as:
p² + q² + 2pq = 1
q² = 1 - 0.56
q² = 0.44
q = 0.663
P = 1-q
= 1 - 0.663
= 0.337
Thus the frequency of the homozygous dominant rats is:
p²
= 0.337²
= 0.1135
≈ 0.11
Therefore the correct answer is A.
Learn more about homozygous organism at;
brainly.com/question/10253387
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The ground shifts during earthquakes and when a volcanic eruption occurs new land is made .
Answer:
The part of the dead leaf cells where the cellulase acts is in the cell wall.
Explanation:
An important component of the plant cell wall is cellulose, with a proportion ranging from 40 to 50%, which provides protection and stability to the cells.
Cellulase, present in herbivorous animals and soil microorganisms, is an enzyme that is responsible for the degradation of cellulose. <u>Cellulase acts on the cell wall of dead plant tissue cells, including leaves</u>.
A nervous or anxious dog will exhibit the following body language signs to communicate its state:
Flattened ears
Hunched back
Tail between legs
Nose lick
All of these signs show that the dog feels nervous, and will attack if it is pushed further. If the tension is released, you will see the dog take an exaggerated yawn to relieve itself.
