What are the different types of limiting factors found in nature?What are limiting factors? What is their purpose?
Limiting factors are divided into two categories. What are they? Give an example of each.
How do limiting factors impact different organisms?
Explain a limiting factor for each location in the South America Ecosystems Interactive.
Explain in your own words what "native population" means. Give an example in your explanation.
How can scientists investigate the impact of limiting factors on a population?
What is a test variable? Give an example.
What is an outcome variable? Give an example.
What is a control group? Give an example.
How do limiting factors influence each other?
How are infectious agents transmitted?
What is a host? Give two examples of ways humans serve as hosts for infectious diseases.
What are infectious agents?
List three characteristics that bacteria have.
List examples of bacteria.
List two characteristics that viruses have.
List three examples of viruses.
What are fungi? Give three examples
. What are two things that parasites can do to their host?

Answers

Answer 1
Answer:

1. the availability of food, water, shelter and space.

2. Common limiting factor resources are environmental conditions that limit the growth, abundance, or distribution of an organism or a population of organisms in an ecosystem. The limiting factor also causes competition between individuals of a species population.

Example: Space, food, or water.

3. Limiting factors, such as food, would sometimes cause one organism to kill another to survive or fight over that factor. But with space, it would get crowded probably.

4. ( i couldn't find anything about South America Ecosystems Interactive... sorry )

5. "Native people" are ethnic groups who are the original inhabitants or descendants of the original people.

Example: the Yanomami and the Tupi People of the Amazon.

6. I would say do an experiment or something???

7. A variable is any factor, trait, or condition that can exist in differing amounts or types.

8. The dependent variable is what is being measured in an experiment or evaluated in a mathematical equation. The dependent variable is also called the outcome variable.

9. A typical use of a control group is in an experiment in which the effect of a treatment is unknown and comparisons between the control group and the experimental group are used to measure the effect of the treatment.

Example: when testing for a new pill, one group is given the pill to see affects, one group (the control group) is given a placebo and is used to see what happens when given a placebo.

10. Changes in limiting factors will cause a population to decrease.

11. They are transmitted from indirect contact usually.

12. An animal or plant on or in which a parasite or commensal organism lives.

Example: When a human doesn't wash his/her hands and that makes someone else sick. Another one is since humans naturally have bacteria, some are bad and can cause a virus.

13. An infectious agent is something that infiltrates another living thing.

14. Lack of membrane-bound organelles, unicellular, and small.

15. cocci, bacilli, and spirilla.

16. Viruses can replicate only by infecting a host cell and they cannot reproduce on their own.

17. Influenza, HPV, and rabies.

18. Any of a group of unicellular, multicellular, or syncytial spore-producing organisms feeding on organic matter.

Example: Pink waxcap, coral tooth, and pig's ear. (this is not their scientific name haha)

I hope this helps :D


Answer 2
Answer:

Answer: Different types of limiting factors found in nature are food, sunlight, shelter, water, etc...

Explanation: hope this helps :)


Related Questions

The smallest taxonomic category is called
which of the following hormones has a different effect when it is released in males instead of females?
If one amino acid in a sequence of several hundred is changed, a mutation can result. a. True b. False
What is one advantage of having a cell's DNA bundled into separate chromosomes?
Scientific models must be able to generate ___________.

If a plant's leaves increased in surface area, which of the following would not happen?Select one:
a. The plant would be able to absorb more sunlight.
b. The plant may lose water too quickly.
c. The plant may increase the rate of photosynthesis.
d. The plant will draw water up more slowly.

Answers

d. The plant will draw water up more slowly.

If a plant's leaves increased in surface area, which of the following would not happen?
NOT:
a. The plant would be able to absorb more sunlight.
b. The plant may lose water too quickly.
c. The plant may increase the rate of photosynthesis.

What would happen to a living cell if it was unable to transcribe messenger RNA (mRNA)?A. The cell would produce proteins that were folded improperly.
B. The cell would be unable to produce the proteins needed for life.
C. Nothing, the cell would still be able to function normally.
D. The cell would divide uncontrollably forming a tumor.

Answers

Answer:

B

Explanation:

Because transcription is the process that provides the vital information for a cell too make proteins. If a cell couldn't do that, then no proteins can be produced.

What percentage of algae uses photosynthesis to make their own food?0%
15%
50%
100%

Answers

The answer would be 100%. The answer cannot be 0% becausesurely algae produce food through photosynthesis. Also, it cannot be 15% and 50% because it is difficult to be really that precise. Algaes contain chlorophyll which is an essential component for producing their own food via photosynthesis. This is the only process for them to obtain their own food. Thus, 100% of algae uses photosynthesis.

Many farmers now grow insect-resistant varieties of cotton. The gene for the favorable trait, in this case, insect resistance, is transferred to the cotton's DNA using. A) viral vectors. B) tissue culture. C) bacterial plasmids. D). in vitro fertilization.

Answers

Both viral vectors and bacterial plasmids can be used to transfer genes into an organism. An invitro fertilisation could maybe be helpful, but not with engineered genes, but existing genes.

A) viral vectors is the best answer is viruses can be used to infect plants and  change their DNA- bacteria aren't as good, as they can mostly be used to modify other bacteria only

The answer is Bacterial Plasmids. Hope this helps!!

A gland secretes enzymes through a duct onto the surface of a body part. Which gland is it most likely to be?. . A.pituitary gland. . B.salivary gland. . C.thyroid gland

Answers

I believe the correct answer among the choices listed above is option B. A gland secretes enzymes through a duct onto the surface of a body part is a salivary gland. It is under the classification of exocrine glands. Hope this answers the question.

Answer: Salivary Gland

Explanation:

The salivary gland in human being is exocrine gland which helps in the production of saliva through a system of ducts.

Human beings have three paired major ducts in salivary glands that secrete their secretions in the mouth by the help of duct.

The main type of enzyme secreted is alpha-amylase which helps in the breakdown of starch into glucose and maltose.

In the typical cell cycle, DNA synthesis occurs in the _________ phase.

Answers


Deoxyribonucleic acid (DNA) synthesis refers to the creation of a new DNA molecule, which occurs in the cell cycle’s synthesis phase (S phase). Duplication of the centrosome, which organizes microtubules to help insure proper chromosomal segregation during cellular division, as well as DNA replication occur during this phase and are necessary for the stimulation of cellular division. {Synthesis phase}