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schepotkina [342]
3 years ago
9

Photosynthesis is an example of

Biology
2 answers:
CaHeK987 [17]3 years ago
6 0
Photosynthesis is an example of how people and plants are dependent on each other.
Step2247 [10]3 years ago
4 0
This is when green plants use the sun to make their own food from the sun's energy to stay alive.
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1.The Punnett square above shows a cross between two sweet pea plants in Mendel's
jenyasd209 [6]
1) 75% purple flowered and 25% white flowered. If you complete the punnett square, you'll see the combinations are PP, Pp, Pp, and pp. The capital P is dominant (purple), so you know that 3/4 combinations will be purple flowers.

2) 50%. There is a 50% chance Grace will have Huntington's disease because since the disease is dominant, it is capital letter H. When you make a punnett square, you'll see the combinations are Hh, Hh, hh, and hh. There is a 50% chance Grace will have the Hh combination.

3) Protein. Protein is the only bio-molecule out of the 4 options, and the diagram shows a protein being made.

4) Transcription. Transcription is when the genetic message from DNA is transcripted onto mRNA.

5 0
3 years ago
Read 2 more answers
Anatomical homology in vertebrate forelimbs is considered to be evidence for evolution because: 1. differences among vertebrate
Finger [1]

Answer :3. similarities among vertebrate forelimbs suggest that they evolved from a common ancestor.

Explanation:

The study of differences and similarities in the anatomy of different species is comparative anatomy. It is based on the concept that  

1.)Homologous structures  which are present in different species, because they have a common decent and must have evolved  divergently from a shared ancestor. Theses anatomic structures may not be used for the same purposes. For example the forelimb of fox and whale.

2. Some  structures (Analogous)which are similar in different organisms must have evolved  ,(acquired through natural selection) through convergent evolution in similar environment,  and not inherited from a recent ancestor. These organisms usually use these structures for a common purpose. For example the streamline body shape   of shark and porpoises, which though are used for a common purpose of swimming, were inherited from different ancestors.

.  Example  of comparative anatomy is the common  bone structures in forelimbs of fox, whales, bats, and humans. These appendages is made up of  the same basic parts; despite serving  different functions.  

Comparative anatomy helps scientists in classification of organisms based on their similar characteristics of their anatomical structures.

8 0
3 years ago
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Which is not a process involved in the formation of sedimentary rocks
jolli1 [7]
Sedimentary rocks<span> are </span>formed<span> when </span>sediment<span> is deposited out of air, ice, wind, gravity, or water flows carrying the particles in suspension. This </span>sediment<span> is often </span>formed<span> when weathering and erosion break down a </span>rock<span> into loose material in a source area.
That is how they are formed, now think of a way they are not formed. Hope this helps!</span>
3 0
3 years ago
True or false: a noncontact force is exerted directy on an object
navik [9.2K]
The answer is true

Hope it helped

6 0
3 years ago
Please help me with this question :)
77julia77 [94]

Answer:

option C

option C

Explanation:

we know that gravity is strongest when two large objects are near each other--so, when the asteroid reaches point C (which is shown to be closest to the sun), the pull of gravity will be greatest.

We also know that the attraction/pull of gravity slows down objects, so, the asteroid will be going slowest at its point of strongest gravity--which we have determined to be point C

hope this helps! let me know if you need more explanation, have a lovely day :)

8 0
2 years ago
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