The muscles of the ear, wisdom teeth, the appendix, the tail bone, body hair, and the semilunar fold in the corner of the eye.
Answer:
A compound microscope uses two or more lenses to produce a magnified image of an object, known as a specimen, placed on a slide (a piece of glass) at the base. ... The light rays hit an angled mirror and change direction, traveling straight up toward the specimen.
Explanation:
The answer is 0.43
To calculate p we will use one of two formulas of the <span>Hardy-Weinberg principle:
</span>
p² + 2pq + q² = 1 and p + q = 1
where:
p - the frequency of the allele for long legs which is a dominant trait.
q - the frequency of the allele for short legs which is a recessive trait.
p² - the frequency of dominant homozygote (with long legs)
2pq - the frequency of heterozygote (with long legs)
q² - the frequency of recessive homozygote (with short legs)
So, 33 of 100 organisms have short legs. The frequency of recessive homozygote is represented by q²:
q² = 33/100 = 0.33
⇒ q = √0.33 = 0.57
Using the formula:
p + q = 1
p = 1 - q = 1 - 0.57 = 0.43
Therefore, p = 0.43
The answer is letter B.
<span>
There are 2 embryonic and adult tissues found
in jellyfishes, hydras, and sea anemones. This is caused by the formation of a
germ layer—a group of cells in the embryo that interact with each other while
forming all organs and tissues. Germ layers develop through the process of
gastrulation in the early embryonic life. The three organisms mentioned have
two primary germ layers which gives them a radial symmetric structure
classifying them as Dipoblastic organisms.</span>
