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Komok [63]
3 years ago
15

What led to the development of body systems?​

Biology
1 answer:
valentinak56 [21]3 years ago
8 0
In comparison to the embryo, the fetus has more recognizable external features and a more complete set of developing organs. The entire process of embryonic development involves coordinated spatial and temporal changes in gene expression, cell growth and cellular differentiation.
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Being interested in native butterflies, you include the native caterpillar host plants of several butterflies in your annual lan
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d. introduce native flowering plants the adult butterflies need for nectar, their main food.

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Organisms choose the habitat based on the availability of basic requirements such as food, nutrients, space, etc. in the region. The absence of one or more of these factors makes them choose another habitat. Butterflies feed on nectar made by plants in their flowers. To make the butterflies stay in the landscape, flowering plants adapted to local conditions should be planted. The butterflies would feed on the nectar of these plants and would stay in the landscape.

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3 years ago
Which experimental design decision would most likely produce invalid and unreliable results
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Having more then one independent variable will give unreliable results. Hope this helps
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Based on the food chain below, if a bald eagle acquires 50 kg of energy, how much energy did the herbivorous duck get from the a
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Ten times as much. Did the eagle eat the duck?
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3 years ago
Natural and artificial selection depend on genetic and phenotypic variation. In natural selection, the selective pressure comes
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<h2>B) option is correct </h2>

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Natural selection is a selection pressure which operates in a population and allow the best fitted genotype to survive in changing environmental conditions and eliminate the other genotype which are not fit

In artificial selection, breeders select superior breed for the breeding purpose so that this type of selection favors the superior genotype and eliminates inferior genotype, thus leading to genetic drift

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3 years ago
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