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Bezzdna [24]
4 years ago
7

WILL GIVE BRAINLIEST TO WHOEVER HELPS ME What are the characteristics of prokaryotes?

Biology
1 answer:
jekas [21]4 years ago
4 0

Answer:

A. A prokaryote lacks a well-defined nucleus.

C. A prokaryote lacks cell organelles.

Explanation:

A prokaryote has DNA or RNA just floating in the cytoplasm. There is no nucleus to hold them inside. A prokaryote also lacks a mitochondria and other organelles, so it is different from a eukaryote.

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Which is used to measure distances in degrees from the prime meridian?
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Describe the geoscience processes that help to change Earth’s surfaces over time.
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analyze the results of a cross between two organisms that are both heterozygous for two different genes (AaBb) use a punnett squ
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6 0
3 years ago
QUESTION 2
ASHA 777 [7]

Answer:

Carbon dioxide

Explanation:

Xylem and phloem are the two conducting tissues of a vascular plants. They are referred to as vascular bundles. Xylem and phloem are responsible for conducting certain substances from one part of the plant to another.

The xylem is responsible for conducting WATER AND DISSOLVED MINERALS from the root of the plants to other parts e.g leaves, stem, flowers etc. while the phloem conducts sugar (product of photosynthesis) e.g glucose from the leaves of the plant to other parts including the stem, root etc.

According to this question, xylem or phloem does not conduct or carry gaseous substances like carbon dioxide (CO2).

7 0
3 years ago
What would you expect to be the final plant height for a plant grown in eight hours of light?
Nataly [62]

Answer:

Insufficient information to generate conclusion

Explanation:

It is really difficult to answer this question based on provided data. Rather speculations can be made. This is because of several reasons. The height of plant varies for different plant species. Likewise, it is really difficult for any plant species to the height of 5 inches (the lowest given option) within period of 8 hours only. It needs 8 hours light for several days to reach this much of height even for studied model plants such as arabidopsis. Thereon, each plant species would need different number of days.

On the other hand, it is important to consider that sunlight is a vital parameter for plant cells to elongate and multiply. This is because of the fact that plant use sunlight to fix carbon dioxide into the carbohydrates which is used in many cellular processes including cell division and growth. However, metabolic machinery in different plants works at different rates. Based on these reasons, it is super difficult to pick one option out of the given information to answer this question. Hope this helps.

3 0
4 years ago
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