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konstantin123 [22]
3 years ago
9

In arabidopsis, a mutation causing the b-class genes to be non-functional will result in the organ identity of the four whorls (

from the outside to the inside) to be:
Biology
1 answer:
Contact [7]3 years ago
7 0
In arabidopsis, a mutation causing the b-class genes to be non-functional will result in the organ identity of the four whorls to be; Sepal, sepal, Carpel, carpel. Arabidopsis is an angiosperm, a dicot from the mustard family Brassicaceae. It is widely used as a model organism in plant biology. It offers important advantages for basic research in genetics and molecular biology. 
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Ethanol is a fuel that can be made from corn. One of the benefits of using a biomass fuel like ethanol is A.It can only be used
liubo4ka [24]
The fact that it's a renewable resource would be the only benefit. All of the others are disadvantages
4 0
3 years ago
In the context of sensation and perception, the detection of pressure by sensory receptors is called _____. thermoreception chem
Vera_Pavlovna [14]
<h3><u>Answer;</u></h3>

mechanoreception

In the context of sensation and perception, the detection of pressure by sensory receptors is called <u>mechanoreception</u>.

<h3><u>Explanation</u>;</h3>
  • Mechanoreception involves detection and response towards certain kinds of stimuli such as touch, sound, and changes in pressure or posture.
  • Mechanoreceptors are type of sensory receptors found on the skin and on other organs that detect sensations of touch. They are called mechanoreceptors because they are designed to detect mechanical sensations or differences in pressure.
5 0
3 years ago
Which is not evidence for the endosymbiotic origins of mitochondria and chloroplasts?
Zolol [24]

Mitochondria and chloroplast have similar DNA, which is not evidence for the endosymbiotic origins of mitochondria and chloroplasts.

According to the endosymbiotic theory, a chloroplast and a mitochondria were the independent prokaryotes. Both can be ingested by a large prokaryote and resist digestion. As a result, they continued as endosymbionts and eventually lost some of their autonomic properties. They divide by binary fission, have their own genetic material, possess 70s ribosomes, and Both include their own transcriptional and translational machinery.

Therefore, considering endosymbiotic origin theory, Both Mitochondria and chloroplast have similar DNA is not a piece of evidence.

Learn more about endosymbiotic origins theory here

brainly.com/question/771962

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6 0
1 year ago
There are two opposing processes that occur in a solution in contact with undissolved solute. these are dissolving and ________.
Vsevolod [243]
Crystallization

This is a technique commonly done by chemists to purify compounds. During crystallization, an impure,solid compound is dissolved with a hot solvent. In the container the impurities and the needed compound move freely. When the solution cools down, the solvent can cannot hold all the solutes. Each solute will form a crystal. Therefore each crystal is made of only one molecule. Once it cools down if will be placed in a cold bath to complete the crystallization.

4 0
3 years ago
Question 2
Andrej [43]

The main differences between hypothesis and theory are based on the amount of scientific evidence and the ability to make predictions about a given outcome.

<h3>What is a scientific theory?</h3>

A scientific theory is a well-sustained body of empirical evidence that allows us to make predictions associated with new observations of the real world.

Conversely, a hypothesis is a given explanation that must be tested in order to be confirmed (or rejected) by using the steps of the scientific method.

In conclusion, The main differences between hypothesis and theory are based on the amount of scientific evidence and the ability to make predictions about a given outcome.

Learn more about scientific theories and hypotheses here:

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3 0
1 year ago
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