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
marysya [2.9K]
3 years ago
11

A commensal bacterium ____________________

Biology
1 answer:
vichka [17]3 years ago
8 0

Answer:

The correct option is: b) may also be an opportunistic pathogen

Explanation:

Commensalism is a kind of symbiotic relationship between two different biological organisms. <u>In this interaction, one of the organism is benefited whereas the other organism is neither harmed nor benefited.</u>

The organism that gains benefits from the host is known as the commensal. The commensal may obtain benefits like shelter, nutrients, protection, and locomotion.

<u>However, the commensal bacteria can be an opportunistic pathogen.</u>

Opportunistic pathogens are the pathogens that can cause an infection or a disease if the host has a weak immune system.

You might be interested in
Which of the following describes a function of epithelial cells?
DerKrebs [107]
Sensing, secretion, protection, transcellular transport, and selective absorbtion
4 0
3 years ago
Considering that the mature sporophytes of true mosses get their nutrition from the gametophytes on which they grow, and conside
Elan Coil [88]

The true statement about the relationship between true moss sporophytes and gametophytes is: (d) Sporophytes are parasites of gametophytes.

Sporophyte is the part of the life cycle in plants where the plants are asexual and in diploid phase of their life. The plants produce spores during this stage. In vascular plants sporophyte is the dominant stage of life.

Parasites are the organisms that live inside or outside an organism and depend upon that organism for their food as well. Apart from extracting food, the parasites also provide some kind of harm to the host they live in. Sporophytes are called parasites because they directly developed from the fertilized egg in archegonia.

The given question is incomplete, the complete question is:

Considering that the mature sporophytes of true mosses get their nutrition from the gametophytes on which they grow, and considering these generations as individual plants, what is true of the relationship between true moss sporophytes and gametophytes?

a. Sporophytes are endosymbionts of gametophytes.

b. Sporophytes are mutualists of gametophytes.

c. Sporophytes are commensalist of gametophytes.

d. Sporophytes are parasites of gametophytes.

To know more about sporophyte, here

brainly.com/question/14704196

#SPJ4

6 0
1 year ago
FIFTY POINTS!!!
Aleks04 [339]
D
Since diabetics cannot produce insulin properly, in the diagram, the step “Pancreas releases insulin” wouldn’t happen and because of that, diabetics would not be able to uptake glucose or form lipids/glycogen.
7 0
3 years ago
Read 2 more answers
Which of the following statements is most likely correct? Relationship A is parasitism and Relationship B is competition. Relati
ivanzaharov [21]

Answer:

It Is A Relationship A is mutualism and Relationship B is predation. Hope this help!

Explanation:

8 0
3 years ago
The Coriolis effect happen when ?
Pie
The Coriolis effect<span> is caused by a combination of the inertia of moving air and the rotation of the Earth. Air tends to move from high pressure to low pressure in a straight line, but the rotation of the Earth means that, to an observer at one spot on its surface, the moving air appears to turn.
-Refernence.com

Hope this helped. Good luck!

</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • HELP ME PLZZ I NEED HELP
    8·2 answers
  • Based on what you know about life on Earth what might scientists be most likely to look for on other planets with regard to livi
    9·1 answer
  • The health of a watershed cannot be indicated by the number and diversity of organisms.
    11·2 answers
  • Between which two letters does mitosis occur
    15·1 answer
  • Random changes in the gene pool of a small population
    12·2 answers
  • What types of molecules cannot easily go through your cell membrane
    9·1 answer
  • A dragon's blue fire color is recessive and the orange fire color is dominant. You breed two
    13·1 answer
  • A crosswise elongation of cells within the stem will produce?
    7·1 answer
  • How long how human agriculture (for animals) been a problem?
    7·1 answer
  • 1. How would an investigator process patent(direct) prints?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!