Answer:
Pythons and boa constrictors have tiny hind leg bones buried in muscles toward their tail ends. Such features, either useless or poorly suited to performing specific tasks, are described as vestigial. ... Vestigial legs are a clue that snakes descended from lizards.
Explanation:
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The experiment is performed in order to either accept or reject the hypothesis based upon the results
I think that the answer is: D)
The insect's net secondary production is 20J energy.
Respiration is the movement of oxygen from the out of doors surroundings to the cells within tissues and the removal of carbon dioxide within the contrary course to the surroundings.
Secondary production entails changing raw meal elements into extra useful or paperwork. Secondary food products are subtle, purified, extracted, or converted from minimally processed number one food merchandise. Organisms accountable for secondary production include animals, protists, fungi, and plenty of bacteria. Secondary manufacturing can be envisioned via a number of exceptional strategies together with increment summation, elimination summation, the instantaneous increase technique, and the Allen curve method.
Plant seeds containing 100 J of energy.
Uses energy for respiration is 30J.
Respiration and excretes 50 J in its feces.
The insect's net secondary production is 100J - 50 J - 30J.
= 20J.
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