Gonads are sex organs that produce gametes. Male gonads are the testes, which produce sperm and male sex hormones. Female gonads are the ovaries, which produce eggs (ova) and female sex hormones.
Answer:
Common mistakes and misconceptions. Anaerobic respiration is a normal part of cellular respiration. Glycolysis, which is the first step in all types of cellular respiration is anaerobic and does not require oxygen. However, if oxygen is not present, some organisms can undergo fermentation to continually produce ATP.
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Prokaryotic also has cell walls but besides that everything you have is correct
A Punnett square is used to predict the chances of an offspring to have its parents' traits. These squares are most commonly divided into four parts, with each part equalling a 25% chance of the offspring receiving that set of genes.
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Answer:</h2>
Because a energy pyramid takes the shape of a pyramid.
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Explanation:</h2>
- Energy pyramids shaped the way they are this is because when an energy flow is observered in increasing order it takes a shape of a pyramid and in case for decreasing energy it take the shape of inverted pyramid.
- An energy pyramid's shape shows how the amount of useful energy that enters each level — chemical energy in the form of food — decreases as it is used by the organisms in that level. That's why energy flow is depicted in the shape of a pyramid.
Result: Pyramids is used to show a food chain.