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Digiron [165]
3 years ago
7

What did Jan ingenhousz show?

Biology
1 answer:
alexandr402 [8]3 years ago
6 0
According to my research this is the answer:  He showed that aquatic plants produced oxygen bubbles in the light, but did not in the dark. He also concluded that plants needed sunlight to produce energy
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Identify which type of natural selection is described in each case below.
ICE Princess25 [194]

Answer:

Results in the evolution of the species: Directional selection

Results in new species: Disruptive selection

Favors traits at the two extremes: Disruptive selection

No increase in diversity: Directional selection

One extreme trait is favored: Directional selection

Diversity decreases: Stabilizing selection

Diversity increases: Disruptive selection

Explanation:

Directional selection which is also known as positive selection is known to be a mode of natural selection. In this type of selection, an extreme phenotype is favored over other phenotypes. This makes the allele frequency to move in the direction of that phenotype and this takes place over time.

Disruptive selection (known to be diversifying selection) talks about the certain changes in the population genetics whereby extreme values of a particular trait are favored over intermediate values. This results in new species.

While Stabilizing selection is a natural selection whereby there is a stabilization of the population mean on the particular value of a non-extreme trait. Here the diversity is decreases.

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All of my frnds. pls talk
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Answer:

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Explanation:

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WHY DO WE HAVE TO LEARN ABOUT DNA,RNA, AND PROTEON SYNTHESIS
ss7ja [257]

BECAUSE ITS FUN!!! AND ITS USEFUL LATER ON IN LIFE!!

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4 years ago
life is the existence of an individual human or animal life is being survival. according to biology life is defined as a charact
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Life's defining characteristics are the capacity to procreate, grow, and develop. The ideas of biological control and homeostasis maintenance are crucial to survival and define important aspects of existence.

<h3>What does biology say about the meaning of life?</h3>

A living object has life when it has the ability to grow, metabolize, respond to stimuli, adapt, and reproduce. This ability sets a living thing apart from a dead thing or a non-living thing.

<h3>What traits distinguish biological life?</h3>

Big Ideas: All living organisms share a few characteristics, including cellular organization, the capacity for reproduction, growth and development, energy usage, homeostasis, and the capacity for adaptation.

To know more about homeostasis visit:-

brainly.com/question/3888340

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1 year ago
What is an Stereoisomer
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stereoisomers are isomers that have the same composition (that is, the same parts) but has difference in the orientation of those parts in space. There are two kinds of stereoisomers:<u> </u><u>enantiomers</u> and <u>diastereomers .</u>

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