Answer:
Yes
Explanation:
Two isotopes of hydrogen, tritium and protium, undergo nuclear fusion in the sun to give helium, neutrons and a tremendous amount of energy. This reaction occurs at the very high temperature found in the sun and yields tremendous amount of energy.
Given the high temperature at which the said fusion reaction occurs, it is safe to say that hydrogen and helium act as a furnace at the core of the sun.
Answer:
Explanation:
<em>A diagram of a Punnett Square showing the chromosomes involved in the inheritance of sex-linked traits.
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<em>The female had the genotype XHXh, and produced the two gametes seen at the left side of the diagram.
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<em>The male had the genotype XHY0, and produced the two gametes seen at the right side of the diagram.
</em>
<em>The genotypes seen in the center of the square represent the possible genotypes of the F1 generation.
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<em>Two female offspring are produced for every two male offspring.
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<em>One male and one female offspring inherit normal genes.
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<em>One female is heterozygous for the hemophilia trait and is considered a carrier.
</em>
<em>One male receives a damaged X-chromosome and inherits the condition known as hemophilia.</em>
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Humans do have 5 sensory organs namely eyes ears nose tongue and skin. Each of them do have different stimuli to receive from environment.
<h3><u>Explanation:</u></h3>
Most of the sensory organs house in the head of human beings. Functions of each of them are discussed below:
A. The eyes house in the cranium orbit and are two in number which senses the visible spectrum of electromagnetic waves also called as light rays. The retina in the eyes sense it and sends the information via the optic nerve.
B. The ears house on lateral sides of head which sense the audible range sound waves. The organ of Corti senses the sound vibrations and sends them to brain via auditory nerve.
C. The nose house on the midline of head on the anterior surface which senses the smell and sends via nerves.
D. Tongue houses in the buccal cavity which senses the taste of food and sends via different nerves to brain.
E. Skin is located all over the body and it senses different stimuli like pressure, temperature, pain etc and sends to brain via different sensory nerves.
I believe the answers are:
-Favors organisms well adapted to the environment.
-Is often called survival of the fittest.
Answer:
The breakdown of carbohydrates in the cell during cellular respiration does not change the matter or energy in the molecule.
Explanation:
