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3 years ago

What is the process that allows thermostats and thermometers to work?

Biology

2 answers:

kondaur [170]3 years ago

6 0

The answer is Thermal expansion!!

kumpel [21]3 years ago

3 0

The process that allows thermostats and thermometers to work is thermal expansion.

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What does a pyramid of biomass represent

ella [17]

It is a representation of material and measuring the organic particles in a particular habitat. Such as for places for animals.

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3 years ago

Read 2 more answers

Is it possible for the <img src="https://tex.z-dn.net/?f=%20R_%7Bf%7D%20" id="TexFormula1" title=" R_{f} " alt=" R_{f} " align="

cupoosta [38]

Yes it is possible for the value to be greater than 1

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3 years ago

What are the sides of the DNA molecule made of?

stiv31 [10]

Answer:

the answer is

B. sugar and phosphates

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4 years ago

A young farmer purchases some land in a relatively arid area and is interested in earning a reasonable profit for many years. Wh

Aloiza [94]

Answer:

The correct answer will be option-D

Explanation:

Arid areas are the regions of the world which can be marked with the lack of water conditions, high light intensity and very low rainfall.

Water is one of the primary requirement of the plant without which no plant can survive but the adaptability to the environment allows the existence of the life on earth. There are known species of plants which are adaptive to such arid conditions.

If a farmer is interested in growing plants in such arid conditions hen he should select the plants which could better be adapted to survive in the arid conditions either by avoiding arid condition like storing water, low transpiration, extensive root system and many others.

Thus, Option-D is the correct answer.

3 0

4 years ago

In cats, curled ears result from an allele, Cu, that is dominant over an allele cu, for normal ears. Black color results from an

just olya [345]

Answer:

Explanation:

Cross : ggCuCu X GGcucu --------Parents

F1 progeny : GgCucu

Two of the F1 cats mate :

Cross : GgCucu X GgCucu

Gametes :

Gg X Gg = GG, Gg, Gg, gg

Cucu X Cucu = CuCu, Cucu, Cucu, cucu

1/4 GG X 1/4 CuCu = 1/16 GGCuCu (black - curled ears)

1/4 GG X 2/4 Cucu = 2/16 GGCucu (black - curled ears)

1/4 GG X 1/4 cucu = 1/16 GGcucu (black - normal ears)

2/4 Gg X 1/4 CuCu = 2/16 GgCuCu (black - curled ears)

2/4 Gg X 2/4 Cucu = 4/16 GgCucu (black - curled ears)

2/4 Gg X 1/4 cucu = 2/16 Ggcucu (black - normal ears)

1/4 gg X 1/4 CuCu = 1/16 ggCuCu (gray - curled ears)

1/4 gg X 2/4 Cucu = 2/16 ggCucu (gray - curled ears)

1/4 gg X 1/4 cucu = 1/16 ggcucu (gray - normal ears)

Answer : (i). 9/16 black cats, curled ears; 3/16 black cats, normal ears; 3/16 gray cats, curled ears; and 1/16 gray cats, normal ears.

An F1 cat mates with a stray cat that is gray and possesses normal ears :

Cross : GgCucu X ggcucu

Gametes :

Gg X gg = Gg, Gg, gg, gg

Cucu X cucu = Cucu, Cucu, cucu, cucu

2/4 Gg X 2/4 Cucu = 4/16 GgCucu (black - curled ears)

2/4 Gg X 2/4 cucu = 4/16 Ggcucu (black - normal ears)

2/4 gg X 2/4 Cucu = 4/16 ggCucu (gray - curled ears)

2/4 gg X 2/4 cucu = 4/16 ggcucu (gray - normal ears)

Answer : (i). 1/4 black cats, curled ears; 1/4 black cats, normal ears; 1/4 gray cats, curled ears; 1/4 gray cats, normal ears.

6 0

4 years ago