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Solnce55 [7]
3 years ago
10

Which of the following structures is not found in bryophytes?

Biology
1 answer:
WINSTONCH [101]3 years ago
3 0

Answer: The answer is ROOT

Explanation: Briophytas belong to the plantae kingdom, therefore they have a cell wall in their cells, and chloroplasts. They have sporangia (structure where the spores are produced and stored)  but they do not possess proper roots. Instead they have a structure called "rhizoid" whose function is the fixation to the substrate.

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Roundworms
Studentka2010 [4]

Answer:

Think about it. Worms move with MUSCLES. So the first answer is None.

The appendage of a roundworm is not present.

How do you think worms turn and move? They are segmented. The symmetry  of a worm is Bilateral.

Explanation:

I'm doing the assignment myself. Look up the answers and use common logic.

Download doc
3 0
3 years ago
This is science could someone please do this for me and in return ill give you some points :D
Iteru [2.4K]
49483838495949438382828283939
4 0
2 years ago
Meiosis produces four nuclei that have different chromosome numbers
pentagon [3]

Answer:

I would say true

Explanation:

they do produce 4 different chromosomes

8 0
3 years ago
Read 2 more answers
The magic word is:
Kruka [31]

Answer:

What is this off of, can you give me more information so I can help you

Explanation:

7 0
3 years ago
Theodor W. Engelmann illuminated a filament of algae with light that passed through a prism, thus exposing different segments of
WARRIOR [948]

Answer:

The correct answer is C and Engelmann conducted this experiment to prove relationship between algae and the rate of photosynthesis.

Explanation: First we must talk about 3 facts:

1) Prism scatters the white light into different wavelengths.

2) Photosynthesis, 6 carbon dioxide and 6 water molecules are consumed and 6 oxygen and 1 sugar molecule is synthesized using light energy.

6CO2 + 6H2O → C6H12O6 + 6O2

3) Aerobic bacteria breaks down sugar while using oxygen and produces water and carbon dioxide in simplified terms.

So with this experimental setup a researcher can understand the rate of the photosynthesis by increased accumulation of aerobic bacteria near algae  in certain wavelengths since they uses oxygen and tend to move close to the oxygen source (<u>see figure</u>). In this experiment there are no ways to measure heat (B), there is no known relation between wavelength of light and aerobic respiration since it can happen even in the dark (A) and finally there are no ways to measure carbon dioxide (D).

5 0
3 years ago
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