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Elodia [21]
3 years ago
15

What do biologists use to establish whether or not two organisms are the same species

Biology
2 answers:
Finger [1]3 years ago
7 0
They use the charateristics and possably what the oegnism dose
maria [59]3 years ago
5 0
They make an educated guess or prediction
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Burning fossil fuels releases oxides of sulfur and nitrogen. these air pollutants can be responsible for question 5 options:
aev [14]
Most likely A or E.. not completely sure but A and E<span />
3 0
3 years ago
What is the difference between totipotent, pluripotent, and multipotent stem cells? Discuss the three main types of stem cells a
Brums [2.3K]

Answer:

Totipotent (omnipotent) stem cells can give rise to any of the 220 cell types found in an embryo as well as extra-embryonic cells (placenta). Pluripotent Stem Cells Pluripotent stem cells can give rise to all cell types of the body (but not the placenta). Multipotent Stem Cells Multipotent stem cells can develop into a limited number of cell types in a particular lineage.

Explanation:

6 0
3 years ago
What will a hypothesis become if supported by repeated expermentation
Dovator [93]

Answer:

Answer: The correct answer is- Theory.

Hypothesis can be described as an assumption or proposition, which is made on the basis of certain evidences without knowing the real truth about it. It is tested further for investigation about the proposed explanation with the help of repeated experiments (using certain protocols).

When it becomes supported by repeated experimentation, it is converted into theory.

Thus, theory is the right answer.

7 0
3 years ago
What information is contained in the branches of a cladogram?
Brums [2.3K]

The branching point on a cladogram represents a common ancestor. A cladogram is a diagram used in cladistics to show relations among organisms. However it is not an evolutionary tree since it does not show how ancestors are related to descendants, nor does it show how much they have changed. 
8 0
3 years ago
Fill in the blanks: The original organism is called the _____________, and new organisms are called the _____________.
NARA [144]

Answer:

The original organism is called the <u><em>parent (ancestor)</em></u> , and new organisms are called the <u><em>offspring</em></u>.

Explanation:

Reproduction is one of the characteristics of life. Every living organism tends to give rise to another organism. The organism which gives rise to another organism is termed as the parent. The organism which is born is known as the offspring.

There are two basic methods of reproduction. An organism can give rise to another organism by the method of asexual or sexual reproduction.

During asexual reproduction, identical copies of the parent organism are made. During sexual reproduction, two organisms reproduce to produce non-identical offsprings.

8 0
3 years ago
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