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Alika [10]
2 years ago
9

8. Which of the following are functions of external regulators of the cell cycle?

Biology
1 answer:
ddd [48]2 years ago
3 0
The answer to the question is C...........
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HELP I WILL GIVE BRAINLIEST
jek_recluse [69]

Explanation:

members of the same species battle each other to protect their young

5 0
3 years ago
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Hullo! This is matching if you could help me with all of them that would be great but if not thats ok.
pantera1 [17]
Occurs in the mitachondria - D
uses energy in sunlight - E
does not involve oxygen- A
Plants and algae- C
Works together to perform a function ( B)
Last two I’m not too sure though
3 0
2 years ago
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Which organism would be classified in the same kingdom as the hawk?
hammer [34]
<span>D. earthworm would be classified in the same kingdom as the hawk (both animals). </span>
3 0
3 years ago
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What could a scientist do to determine what era the Eocene Period belongs to on the geologic time scale?
Burka [1]

Answer:

Option B) study information related to the Cenozoic era

Explanation:

The complete question is

Scientists discovered that the Eocene time period existed in Earths history around 34 MYA. What do they need to do to determine what time period Eocene belongs to on the geologic time scale?

A) learn what happened during Precambrian time

B) study information related to the Cenozoic era

C) view the timing of events in the Mesozoic era

D) research events that happened during the Paleozoic era

Solution -

The period of Eocene belong to the Cenozoic era. The Cenozoic era is divided into three periods-  

a) The Paleogene – Existed between 65.5 to 23.03 million years ago

b) The Neogene - Existed between 23.03 to 2.6 million years ago

c) The Quaternary – Started some 2.6 million years ago and is continuing till present

The Paleogene is subdivided into three epochs –  

A) The Paleocene – existed between 65.5 to 55.8 million years ago

B) The Eocene – existed between 55.8 to 33.9 million years ago and  

C) The Oligocene – existed between 33.9 to 23.03 million years ago

Hence, studying about Cenozoic era will give information about the Eocene epoch

Hence, option B is correct

5 0
3 years ago
Why is VRBA (Violet red bile agar) only pasteurized rather than sterilized prior to use?
Georgia [21]

Answer:

Explanation:

This is because Violet and red bike is only a selective medium that detect and analyse lactose coliform microorganisms that cause fermentation and this is present in diary products like milk. This is milk use for microbiological analysis of milk because of it ability to detect lactose which is a milk sugar. There fore it cannot be use for sterilization.

4 0
3 years ago
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