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Answer:</h2>
This is basically because of lack of <u>mitochondria </u>in lower life forms.
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Explanation:</h2>
- Glycolysis is a Anaerobic(without oxygen) process in which glucose is breakdown in smaller forms without consuming oxygen.
- So glycolysis is the simplest sourse of energy production and hence it is commonly seen in both lower and higher organisms.
- However, immediately after finishing glycolysis, the cell will continue either aerobic or anaerobic respiration, this choice depends upon the presence of oxygen and mitochondria as the further process after glycolysis i.e kreb cycle(Citric acid cycle), electron transport chain (ETC) take place in mitochondria with the presence oxygen, and<u> lower organisms lack mitochondria</u> hence they cannot perform process after glycolysis.
Result: Smaller organisms obtain energy only by glycolysis.
<span>The most primitive vertebrates whose reproductive pattern includes the amniotic eggs are the reptiles.
An amniotic egg is filled with amniote, which are these membranes that have fluid in them. They serve to protect the embryo and enable it to survive any harsh conditions that may harm it. These cells have protein shells as well as calcium that provide further protection.
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Domain, kingdom, phylum, order, family, genus, and species
The rate of change in velocity is known as acceleration