1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ruslelena [56]
2 years ago
13

Why are the spores produced on the underside of the fronds?.

Biology
1 answer:
Naily [24]2 years ago
6 0

Explanation:

<em>Each sporangium is a capsule that contains spores. They are usually aggregated into clusters called sori. The position and arrangement of the sporangia are very important for the identification of ferns. Fronds that have sporangia on their underside are fertile, and those that don't are sterile Ferns don't have seeds; they have spores. The spores are usually on the underside of the fronds. To reproduce, the fern releases the spores into the air. The spores don't grow into new ferns. </em>

You might be interested in
What is the responsibility of the Large Intestines?
Arada [10]

Answer:

Since, we know that the large intestines have so many responsibilities .... The purpose of the intestines is basically to absorb water and including salts from a material, Which means it has not yet been digested as food, and also to get rid of any waste products left over, Also this is very important for the intestines to do this process.

7 0
2 years ago
A scientist carried out an experiment to follow the movement of carbon atoms within animal cells. To do this, the scientist adde
ollegr [7]

Answer:

B? Hope this helps, sorry if it's wrong.

Explanation:

8 0
2 years ago
Glucose is a carbohydrate formed by using energy to convert carbon dioxide and water bonded glucose molecules. What type of reac
Schach [20]

Answer:

I think its photosynthesis because its converts carbon dioxide. Also some plants use it too.

Explanation:

6 0
2 years ago
Read 2 more answers
Which molecules are enzymatic transmembrane protein channels? photosystem
evablogger [386]

Answer:

ATP synthase

NADP+ reductase

Explanation:

ATP synthase and NADP+ reductase molecules are enzymatic transmembrane protein channels.

4 0
2 years ago
Water
Alinara [238K]

Answer:

the answer is B

Explanation: i legit just took the unit test

5 0
2 years ago
Other questions:
  • Explain why you need to get a flu shot every year.
    15·2 answers
  • Do you think the shape of orchids is pure Mendelian inheritance, or is it more complex?
    15·2 answers
  • A genetic form of "night blindness" (i.e. poor vision in dim light) is caused by mutations in genes encoding rhodopsin kinase (R
    12·1 answer
  • Cathy develops a tumor in her brainstem that puts pressure on the respiratory centers. Her doctor notices that control of her di
    8·1 answer
  • In the food chain below, which is the producer?
    7·1 answer
  • Farmer Brown grows corn for a living. One day, Farmer Green suggests to Farmer Brown that he should clone his best corn plant in
    12·2 answers
  • What would happen to a plant if the amount of carbon dioxide in the air suddenly decreased?
    7·1 answer
  • Students place a layer of water on aboard. next, they put a breaker of the water on top of the layer of the water and add ammoni
    5·1 answer
  • 55 pointss and Brainliest
    7·2 answers
  • Why do scientists focus on an animal's cognitive abilities rather than its "intelligence" when studying animal behavior?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!