Acclimatization is an enhanced capacity to react to a natural anxiety and is instigated by drawn-out introduction to the anxiety. In the event that it happens right on time in life, it might be irreversible, and in this manner is known as a formative acclimatization. Acclimatizations are basically not inheritable.
Answer:
The correct answer is (b) 1%
Explanation:
Represented in an ecological energy pyramid, the seals would be in the third position from the bottom as <em>secondary consumers</em>.
In this example, the <em>base of the pyramid </em>will be represented by the coconut palms, the primary producers, also known as autotrophs, which create their food by <em>taking their energy from non-living sources</em> of energy, like the sun.
The second level consists of primary consumers. Herbivores feed solely on <em>primary producers</em>, in this case, the coconut crabs.
The third level would be the secondary consumers, usually carnivores and omnivores, in this case, the seals.
In this example, as seals would be the secondary consumers located at the third level of the pyramid from the bottom, they will receive about 1% of energy.
I hope it helps!
Answer:
The correct answer will be
1. Striated
2. Multiple
3. Broken down
4. Tendon
Explanation:
Skeletal muscles are the voluntary muscles found in the human body.
These muscles are made up of muscle fibers or muscle cells which look striated in appearance with many peripheral nuclei. The muscle helps in the locomotion of the body through controlled actions which help in the multiple types of movement.
The muscle moves when it receives impulse signals from the CNS which leads to the utilization of the ATP, the ATP is broken down which helps in the contraction of the muscle. The muscle is connected to the bone via a connective tissue called tendon, as the muscle contracts, it moves the tendon which helps in the locomotion.
Thus, the marked answers are the correct options.
Answer:
Within the extracellular fluid, the major cation is sodium and the major anion is chloride.
Chloride is a major contributor to the osmotic pressure gradient between the ICF and ECF, and plays an important role in maintaining proper hydration. It functions to balance cations in the ECF, maintaining the electrical neutrality of this fluid.
Chloride is by large the major anion in the extracellular fluid.
Its concentration in blood plasma is around 98.00–107.00 (mM), in cerebrospinal fluid (CSF) around 118.00–132.00 (mM) and in urine around 110.00–250.00 (mM); while the concentrations of bicarbonate (HCO3-), the second most abundant anion in blood is 22.00–29.00 (mM).
Chloride is the predominant extracellular anion. Chloride is a major contributor to the osmotic pressure gradient between the ICF and ECF, and plays an important role in maintaining proper hydration. Chloride functions to balance cations in the ECF, maintaining the electrical neutrality of this fluid.
*ICF = intracellular fluid
ECF = extracellular fluid
<span>a.
</span>The frequency of the dominant allele: ___0.4______
<span>b.
</span>The frequency of the recessive allele: ____0.6_____
<span>c.
</span>The percentage of mice that are homozygous
dominant: __16%_______
<span>d.
</span> The
percentage of mice that are heterozygous: _48%________
<span>e.
</span>The percentage of mice that are homozygous
recessive: __36%_______
Let us assign the dominant allele (that of brown hair) letter R
while
We assign the recessive
allele (that of white hair) letter r
We then note down the
Hardy-Weinburg equation p2 + 2pq + q2 = 1
Brown fur population (p2
+ 2pq) = 64% = 0.64
White fur population (q2) = 36% = 0.36
Then we also remember that the frequencies of both allele
add up to 1 (p + q = 1);
Therefore q = ü.36
= 0.6
P = 1 – q = 1 – 0.6 = 0.4
The heterozygous population will be 2*0.6*0.4 = 0.48 = 48%
Homozygous domain population will therefore be (64% - 48%) =
16%
