B) the long arm of a chromosome
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?
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: Different types of limiting factors found in nature are food, sunlight, shelter, water, etc...
Explanation: hope this helps :)
B) decreases the chance that an offspring will receive a dominant allele.
c) increases the genetic variability of the offspring.
D) decreases the genetic variability of the offspring.
Answer: The correct answer is c) increases the genetic variability of the offspring.
According to Mendel's law of segregation, during the process of gamete formation, alleles ( alternative forms of gene) are separated into different gametes ( reproductive cells of the organism). In other words, every gamete consists of one allele. It is also called law of purity of gametes.
Due to this segregation, only single allele is passed from each parent to their offsprings. Thus, in different offsprings, the chances of genetic variability is increased as there is a likelihood that different offsprings will receive different alleles.
Thus, C) is the right answer.
Mendel's Law of Segregation describes the process of alleles separation during meiosis, which results in genetic variability in the progeny. This segregation contributes to a greater genetic diversity, enhancing survival and adaptability in different environments.
According to Mendel's Law of Segregation, during the process of meiosis, a parent organism's alleles separate to form gametes. With each parent's separate alleles moving into different gametes, only one allele will pass from each parent onto an offspring.
Among the options provided, the correct consequence of this process is that it c) increases the genetic variability of the offspring. This happens because the shuffling and separation of alleles ensure a mix of hereditary information in gametes. This mix of parental alleles in the offspring enhances genetic diversity within a population, thereby increasing its ability to adapt and survive in varying environmental conditions.
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⚫Absorption of water by a sponge is an example of a physical change.
⏩The given change (absorption of water by a sponge) is generally considered to be reversible because the absorbed water can be squeezed or evaporated out of the sponge, returning it to its original state.
Absorption of water by a sponge is an example of a reversible change.
Changes can be categorized as either reversible or irreversible. Reversible changes are those that can be undone or reversed, meaning the original state can be restored. On the other hand, irreversible changes are permanent and cannot be reversed to the original state.
Absorption of water by a sponge is an example of a reversible change. When a dry sponge comes into contact with water, it absorbs the water and expands. However, if the sponge is squeezed or left to dry, it releases the water and returns to its original state.
Learn more about reversibility of changes here:
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catalyst.
B)
enzyme.
C)
product.
D)
reactant.
The correct answer is reactant