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
alexgriva [62]
2 years ago
15

The following structures are found on the underside of fern leaves and contain sporangia:

Biology
1 answer:
serious [3.7K]2 years ago
4 0

Answer:

The sori are found on the underside of fern leaves and contain sporangia.

Explanation:

Sori are structures on the underside of leaves of ferns. They consist of a variety of sporangia and sometimes a indusium that protects the young sporangias. The shape of the sorus is often of importance when determining a species of fern.

You might be interested in
A forensic anthropologist examines the upper arm bones of a single individual. She notes that the diameter (thickness) of the le
Furkat [3]

Answer:

The use of left arm is more compared to right hand

Explanation:

In the given question, the anthropologist when examines the left and right arm he found that the left arm is thicker than the right arm.

The more thickness of the left arm signifies that the person uses his left arm for the muscular work as the more use of hand increases the deposition of the calcium phosphate and sulfate in bones along with other material which increases the thickness for the bones and increases the strength.

Thus, The use of the left arm is more compared to the right hand is correct.

7 0
3 years ago
Fungi is a very simple eukaryotic organism. Unlike plants and some protists, fungi is a consumer. This example lives in/on a tre
AURORKA [14]
<span>The hyphae, or feeding structures, reach deep into the wood to obtain nutrients.</span>
5 0
3 years ago
Read 2 more answers
Plants have structures that help perform many physiological processes that are required for the plant’s survival. Which of the f
nadezda [96]

Answer:

D

Explanation:

A stomata is responsible for opening up, to allow gas exchange which is needed for photosynthesis .

4 0
3 years ago
Which of the following statements about 2,3-bisphosphoglycerate (BPG) binding is FALSE?
Kitty [74]

Answer:

The answer is C. BPG aids oxygen delivery to tissues by increasing the affinity of myoglobin for oxygen

Explanation:

The 2,3-bisphosphoglycerate (BPG) which can also be referred to as the 2,3 - di phosphoglycerate , is being produced by the red cells and has the ability to deoxygenate hemoglobin. This is because , his accumulation results to a decrease in the affinity for oxygen, this means that , it will convert hemoglobin to a low oxygen affinity state.

In this case, comparing the options given, it will be concluded that, 2,3  -biphosphoglycerate {BPG} does not aids the delivery of oxygen to tissues, but  decreases the affinity of oxygen, which deoxygenate hemoglobin, and causes the concentration of the carbon dioxide to increase.

8 0
3 years ago
Read 2 more answers
Jonah experiences nearly constant anxiety that is not associated with a specific thing. jonah is most likely to be diagnosed wit
IgorLugansk [536]

Generalized anxiety disorder

This is a chronic disorder that involves consistent and severe worry about so many things. It is not easy for persons with this disorder to control their worry. They anticipate and wait for the worst even when there is no visible reason to be worried. This disorder occurs along with other anxiety or mood disorders and it can be a long-term challenge. From the question given above, Jonah is most likely to be diagnosed with generalized anxiety disorder.






8 0
3 years ago
Other questions:
  • When looking at a table depicting the genetic code, the base sequences signify
    5·1 answer
  • What two layers of the plant contain chloroplasts?
    10·1 answer
  • Suppose that a surface impoundment site for hazardous waste is planned for your community. would you oppose locating the site in
    12·2 answers
  • Which of the following characteristics would NOT increase or decrease the fitness of the organisms that possess it? a. Certain m
    15·1 answer
  • Cellular respiration, as well as other body processes, produces wastes. These wastes must be eliminated from the body in order f
    14·1 answer
  • Why does the chair in which you are currently sitting retain its same shape over time?
    12·1 answer
  • The population change equation is Population Change = (Natality - Mortality) + (Immigration - Emigration). Which equation would
    5·2 answers
  • Humans and other animals regulate cell growth and cell division. Sort these cells by category:
    7·2 answers
  • Is dinosaurs dying considered a macroevoluation or a mikroevoluation?
    9·2 answers
  • What can be inferred about a petrified log? the wood needed long ages before it could petrify the tree laid on the surface for l
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!