Because it contains hydrogen (H+) ions
<span>When an invertebrate reaches the Adult stage, it most likely stops growing and can begin reproduction.
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Hi! :)
Make a = q, aa (homozygous recessive) = q^2,
A = p, AA (homozygous dominant) = p^2, and
2pq = heterozygous
This was derived from p + q = 1
Therefore all a in pop (q) = 20% = .20
And all A in pop (p) = 80% = .80
Since the disease is homozygous recessive (affected), then aa = qq or q×q = q^2
q^2 = (.20)^2 = .040 = 4%
Answer: 4%
<em>The technique of lowering the cover slip at an angle is used to;</em>
B. Reduce the formation of air bubbles
<u>It is essential that the technique of lowering the cover slip at an angle is used to put a cover slip at that angle and to lower it onto the specimen to avoid creating air bubbles which would interfere with the view.</u>
The gall bladder is composed of the following major tissues.
The epithelium
This is the layer found innermost in the gall bladder.
Submucosa
This is a thin layer of tissue composed of loose connective tissue.
Smooth Muscular tissue.
This tissue forms a muscular layer in transverse, oblique and longitudinal directions and these muscular tissue contracts to expel bile from the gall bladder.
Perimuscular tissue
This is a tissue that is fibrous in nature and is a connective tissue.
Serosa
This is quite a thick layer of tissue. It covers the gall bladder's outer surface . It contains lymphatic network, nerves and large blood vessels .Where it is connected to the liver it is known as adventia. In the region that is not attached there is found an outer layer of loose connective tissue (serosa) and another kind of tissue known as mesothelium.