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bulgar [2K]
2 years ago
15

What are two characteristics of Precambrian rocks?

Biology
1 answer:
Kay [80]2 years ago
7 0

Answer:

1. Precambrian rocks are very old.

2. They have very few fossils.

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A new species of plant is discovered that closely resembles a known species. Upon further examination, it is discovered that the
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Explanation:

An error in cell division occurred in the known species, leading to the development of an autopolyploid tetraploid offspring that evolved into the new species.

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When chlorophyll absords sunlight,it gives it to which particles​
Sedaia [141]

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Chlorophyll gives the sunlight to the plant which is how photosynthesis happens

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This is worth 100 points. Please answer and do not skip over this question.
ololo11 [35]

Answer:

I would predict that the the following generation will have a large amount of pups that are eaten by the sharks.

This question seems like its asking about natural selection.

"Natural selection is the process when organisms better adapted to their environment tend to survive and produce more offspring"

Explanation:

If the marine biologist did not give the pups medicine in the first generation, the pups that were less fit or not adaptive to the enviroment to naturally survive the infections would have died. This would have prevented these pups from passing on their genes.

The next generation would consists of pups that are more immune to the sickness or more fit for their enviroment and might experiece less pups to die.

3 0
3 years ago
It is the structure that marks the division between the right and left lobes of the liver.
Galina-37 [17]

Answer:

falciform ligament

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Falciform ligament’s  is the structure which divides the liver into two lobes – right and left. It is a sickle shaped structure which connects the ventral body wall to the liver. It is the remaining part of fetus’s ventral mesentery and consist of fat between its  layers. It is situated at the anteroposterior plane and connect to the left lobe from its back.  

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3 years ago
What is the point at which a DNA strand is unzipped so that it can form a nem complementry strands
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