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sergeinik [125]
3 years ago
11

A hypothesis is A. a theory that has been proved. B. obeyed under any circumstances. C. a description of a pattern or relationsh

ip in experimental data. D. an educated guess or tentative explanation for a natural phenomenon.
Biology
1 answer:
erastovalidia [21]3 years ago
4 0

Answer:

D. an educated guess or tentative explanation for a natural phenomenon.

Explanation:

A hypothesis is an idea or explanation that is tested through study and experimentation. Outside science, a theory or guess can also be called a hypothesis. In other words, hypothesis is defined as a proposed explanation for a phenomenon.

A trial solution to a problem as a hypothesis is often called an educated guess because it provides a suggested outcome based on the evidence.

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Which of the following statements is true?
mr Goodwill [35]

Answer:

Spongy bone is well adapted to accept stress in many directions, which makes it good for shock absorption

Explanation:

Spongy bone tissue is less compact and always present towards the interior of the bone and is covered by compact bone. Spongy bone tissue has lamellae that are arranged in an irregular pattern. The thin irregular columns of lamellae are called trabeculae.

The trabeculae of spongy bone tissues are precisely arranged along the line of stress. This feature of spongy bones allows them to resist the stress applied from many directions and to transfer the force making them a good shock absorber. The final arrangement of trabeculae is achieved only after the person learns the locomotory movements completely.

4 0
3 years ago
Which timeline shows the correct order of contributions made to the discovery of DNA?
Anna11 [10]

Answer:

The correct answer is B.

Explanation:

DNA was discovered in 1800, and then scientists studied DNA with X-Rays. After a while, scientists published a 3D model of DNA, and shortly after, scientists decoded DNA genes. So the answer is Option B.

Hopefully, this helps! :D

Ask your question below!

7 0
2 years ago
Read 2 more answers
Which statement best describes what occurs to a molecular of the enzymes trysin after it bind to a molecular of protein
padilas [110]

Trypins breaks down the protien into simple amino acids which are absorbed by the gut wall.

8 0
3 years ago
Some interphase cells contain twice as much DNA as other interphase cells within the same tissue sample. Is this normal? Why?
FinnZ [79.3K]

Answer:

Yes, Since the interphase cells in G2 would have twice the DNA as the interphase cells in G1 phase or start of S phase.

Explanation:

Interphase has three stages: G1, S and G2 phase. DNA replication occurs in the S phase and doubles the DNA content of the cell. So, the DNA content of the interphase cells of the same tissue depends on stages of interphase.  

The interphase cells which are in the G1 phase has half the DNA content as it is present in the interphase that has entered the G2 phase after completion of DNA replication in S phase.  

8 0
3 years ago
Which ideas did you include in your answer
Wittaler [7]
I think all three ideas should be selected since they were all in the blue box so it seems like it’s included
4 0
3 years ago
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