Even
though sarcopterygians
are
fishes, they are the common ancestor of all the tetrapodes (we humans
included). Sarcopterygians
have
lobe-fins which
are muscular fins with a single bone that articulates with the rest
of the body. Lobe-fins are basically limb precursors. In fact, every
vertebrate have lobe-limbs that originated from the lobe-fins of the
sarcopterygians,
so
in a very real sense er and all the vertebrates alive are descendants
of the sarcopterygians
<span>fishes
that lived in the Devonian 419.2 million years ago.</span>
<u>ANSWER:</u>
The chemical energy which is stored in ATP during photosynthesis is released during the "dark phase" to produce 
<u>EXPLANATION:</u>
- Though called the dark phase, this phase of photosynthesis is dependent upon light and takes place when ATP, carbon dioxide and NADPH is available.
- In this phase, the starch and carbohydrates produced help the plants to make lipids and proteins which are essentially required for the formation of the plant tissue.
- The dark phase results in the release of oxygen into the atmosphere. The glucose produced in this phase is used by the plants as food.
Codominance is a form of dominance where alleles of a gene pair in heterozygous is completely expressed resulting to offsprings with a phenotype that is neither dominant or recessive. Incomplete dominance is a form of dominance in which one allele of a specific trait is not completely expressed over its paired allele resulting to a third phenotype in which the physical trait is a combination of the phenotypes of both alleles. Therefore, they are similar in that in both combine homozygous dominant and homozygous recessive. They are different in that in codominance shows both, heterozygous while incomplete dominance shows mixture or blend, new trait and heterozygous.
Answer:
What Is Electromagnetic Energy? Electromagnetic energy is a form of energy that can be reflected or emitted from objects through electrical or magnetic waves traveling through space. Electromagnetic energy comes in many examples including gamma rays, X-rays, ultraviolet radiation, visible light, microwaves, radio waves and infrared radiation.
Explanation:
