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hammer [34]
3 years ago
12

Define Fitness? According to Dawin's ideas of evolution, what makes an organism have the greatness fitness?

Biology
1 answer:
Karo-lina-s [1.5K]3 years ago
8 0

Answer:

In biology, fitness can be described as the ability of an organism to survive in a particular environment and to reproduce and pass on its traits to its offsprings.

According to Darwin's idea of evolution, those organisms have greater fitness which are better adapted to live in an environment and which can adapt to changes in an environment. These organisms then pass their characteristics to their offsprings.

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Excited about the fungus chemical's promise for treating cancer, you write up your experimental results and send the paper to a
jeka57 [31]

Answer:

All of them

Explanation:

The effect may not be real because we don't know if the results are reproducible: Peers can identify flaws in the experimental design because an experiment must have a clear design in order to be reproducible by other researchers or else they would not have scientific validity.

The treatment kills cancer cells, but it might simply be a poison that kills all cells—even normal cells: It is possible that in the design of the experiment carried out only cancer cells were used but it had not been performed in healthy cells, which would imply the possibility that the fungus kills all the cells.

Cell samples were taken from too few patients: This may be another mistake because when only a small sample is analyzed it is not certain if the fungi are the ones that kill the cancer cells or are other conditions of the analyzed patient.

8 0
3 years ago
This is an observable trait of an organism that can mask the recessive trait.
Naily [24]
This law states an organism has two different alleles for a trait and the allele that is expressed in the phenotype, masking the expression of the other allele,is said to be dominant. The allele whose expression is masked is said to be recessive.
7 0
3 years ago
Read 2 more answers
30 POINTS HELP ASAP BRAINLEIST
charle [14.2K]

Answer:

1  asthenosphere

2 convection currents

3  diverges from

4 a oceanic

5 a continental

6 transform

7  Sea floor spreading

hope this helps

plz mark brainleist

4 0
3 years ago
What term best describes the following organism: the so-called blue-green algae, they are photosynthetic bacteria; producing oxy
Olegator [25]

Answer:

The correct answer will be option E.

Explanation:

The features given in the question are the characteristics features of the group of bacteria belonging to Cyanobacteria.

These Cyanobacteria are the prokaryotes which are capable of synthesizing the food through a process called photosynthesis. These bacteria use sunlight as their energy, use water and air to synthesize food. They under anaerobic condition synthesize the nitrogen in special structures called heterocyst, a characteristic feature of cyanobacteria.

Thus, the features given in the question are:  

1. contain photosystems to carry out photosynthesis.

2. producing oxygen

4. contain phycobilins

6. Hetrocysts: nitrogen-fixing structures.

7. The ancestor of plant chloroplasts.

Thus, option E is the correct answer.

8 0
3 years ago
Why do scientists organize organisms into different groups?
lora16 [44]

Answer:

Scientists use a system like this to group living things. the grouping are based on common traits. this system helps scientists to study the million of organisms of new organisms are discovred each year

This is your answer...

plz... thanks me

7 0
3 years ago
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