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fiasKO [112]
2 years ago
11

A. thaliana, or Arabidopsis, is a common weed. Biologists have selected it over hundreds of thousands of other flowering plant s

pecies to serve as an experimental model organism because __________________.(a)it can withstand extremely cold climates(b)it can reproduce in 8–10 weeks (c) it produces thousands of offspring per plant (d) both b and c
Biology
1 answer:
MAVERICK [17]2 years ago
7 0

Answer:

The correct answer is option (d) "both b and c".

Explanation:

Experimental model organisms used in scientific investigations have to fulfill certain criteria in order to be useful in the laboratory. Two of the desired characteristics are being able to reproduce quickly and with enough number of offspring in order to study genetic behaviors. <em>Arabidopsis thaliana</em> characteristics of being able to reproduce in 8–10 weeks and producing thousands of offspring per plant (because it can produce thousands of seeds) makes it a model flowering plant for experimental studies.

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Plants growing in the dark start to fall over because they can no longer support their own weight which of these is a prediction
Nitella [24]

Answer:

''they can no longer support their own weight'

Explanation:

The statement ''they can no longer support their own weight'' is a prediction and the scientist has to verify this prediction by performing different experiments on the plant. The scientist has to take a plant and placed in dark in order to see the fall over of plant. If the plant fall over so the we can say that the prediction was right while if the plant did not fall over so it means the prediction was wrong.

4 0
3 years ago
I will really appreciate if you can tell me the answer
FinnZ [79.3K]

Socratic can help! This learning app, powered by Google AI, helps you understand your school work at a high school and university level. Ask Socratic a question and the app will find the best online resources for you to learn the concepts.

Thank you!

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7 0
3 years ago
Can a plant reproduce without another plant involved? Does the rock cycle have a beginning? What are two ways carbon dioxide is
ANEK [815]

Answer:

Yes, a plant can reproduce without another plant involved.

No, there is no beginning of rock cycle.

Two ways in which carbon dioxide is released into the atmosphere are burning of fossil fuels such as petrol and coal etc and respiration process.

Explanation:

This type of reproduction occurs in non seed bearing plants such as ferns and mosses etc. These plants reproduce by the formation of spores. Spore formation is a type of asexual reproduction in which only one plant is involved. In cellular respiration, glucose molecule is broken down and energy is released with carbon dioxide gas. Fossil fuels are also responsible for the emission of carbon dioxide gas after burning in vehicles and industries.

6 0
3 years ago
Help me on this.. ...
andre [41]
I think its Atoms that are one balance electron short of a full shell
3 0
3 years ago
If we pick a plant and an animal cell, which one of them would lose its shape
maria [59]

Answer:

the animal cell would lose its shape as the plant cell has a cell wall which gives shape and protection.

by the animal cell don't have a cell wall.

hope it was helpful

Explanation:

4 0
2 years ago
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