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dlinn [17]
3 years ago
5

What is a valuable mineral known for its beauty rarity or durability

Biology
1 answer:
kondaur [170]3 years ago
5 0
Diamond!! it is often used for its hardness!
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Which events take place in the light-dependent reactions of photosynthesis?
borishaifa [10]

The correct answer is : Light energy is captured by plants; light energy is converted to chemical energy.

In the process of photosynthesis, special pigment molecule called chlorophyll can capture the energy of the light, more specifically the photon. When a particle of light (a photon) with a specific energy reaches this pigment in the leaves of plants, the energy is transferred from the particle to the molecule, and the molecule becomes excited. This is the phase where the energy of the light is captured and transformed into chemical energy that can later be used to make sugars.

All of the later chemical processes that transfer the energy from the excited chlorophyll to the sugar molecules are not dependent on the light and can happen during the night as well.

3 0
3 years ago
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what probability do we have of obtaining a purple flower (Rr), when we combine two blue flowers (rr) in an incomplete Dominance
34kurt

Answer: none

Explanation:

If we have that the color characteristic is regulated by the dominant gene R, by crossing two blue flowers with the recessive gene r, no violet flower will be obtained, since the rule of incomplete dominance describes that phenotypes can be obtained intermediates of homozygous parents, however in the case, we only have 2 parents with the same recessive conditions, which do not contribute to generate the violet, to produce one of the parents should have a gene that expresses the color red

6 0
3 years ago
Which two characteristics describe all organism in the domain Eukarya
Step2247 [10]
The answer should be d, they are in domain eukarya so their cells are eukaryotic.
4 0
3 years ago
Which is more precise - a measurement of 2.0 or a measurement of 2.05?
UkoKoshka [18]
2.0 because 2.05 is about two and a half where as 2.0 is considered to be a whole number , hope this helps
4 0
3 years ago
Cardiac and muscles are types of involuntary muscles.
elena55 [62]

Answer:

No.

Explanation:

Cardiac is a type of involuntary muscles.

Muscles like skeletal muscle, are voluntary.   Examples are:  Iliac, gluteus, abductor.

4 0
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