1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alisha [4.7K]
3 years ago
11

A paleontologist is trying to study the DNA of a fossil from an extinct animal called X. He has formulated three hypotheses. Whi

ch hypothesis CANNOT be tested?
A. X's DNA has a high proportion of protein.
B. The protein content of X's DNA changes with its life cycle.
C. X's DNA consists of a single strand.
Biology
1 answer:
lidiya [134]3 years ago
7 0
B.  Because the animal is not alive, its DNA can not be tested to see if it changes over its life cycle

You might be interested in
Describe an organism that might live in an extreme environment like inside a volcano or deep in an ocean or in an icy cave. What
nikitadnepr [17]

Answer:

An extremophile

Explanation:

An extremophile is an organism that thrives in extreme environments. Extremophiles are organisms that live in "extreme environments," under high pressure and temperature. ... Since they live in “extreme environments” (under high pressure and temperature), they can tell us under which range of conditions life is possible.

3 0
3 years ago
Which of the following statements is true of cytokinesis? a. takes place in plant cells only b. completes the cell cycle c. orga
ICE Princess25 [194]
Hey there!

We are going to find out and learn which of the of the following options would match the word \boxed{cytokinesis}

One thing about the cytokineses is that they always finish there cell cycle.

So, based from the information, your correct answer would be completes the cell cycle.

<span> A. takes place in plant cells only

 B. completes the cell cycle

 C. organizes DNA
 
 D. occurs during </span>pro phase

Your correct answer is \boxed{\boxed{completes \ the \ cell \ cycle}}

Hope this helps.
~Jurgen

4 0
3 years ago
Complete set of genetic information for a cell is carried in a molecule clled
Alenkinab [10]
<em>DNA</em><em> </em>is what carries the genetic code for living organisms it contained in the nucleus of cells. 

Hope that helps :)
7 0
3 years ago
Daniel wants to know how much water is best to give a pepper plant. He plans to buy 5 similar pepper plants in pots and put them
kondaur [170]
Independent variable: The difference in the amount of water the plants are fed. Dependant variable: the health of the plants . Control variable: temperature, amount of sunshine, type of plant amount of co2,
3 0
4 years ago
Does a window air conditioner pull air from outside
zubka84 [21]
Yes it does and circlates it


5 0
3 years ago
Other questions:
  • How would you use mutaulism in a sentence?
    8·1 answer
  • Choose the answer that best completes the sentence below.
    9·1 answer
  • Which of the following represents the phases of mitosis in their proper sequence
    6·2 answers
  • Describe how DNA is modified for use in genetic engineering.
    11·1 answer
  • 2
    8·1 answer
  • Describe the six main classes of algae
    8·1 answer
  • Pls help!!!
    15·1 answer
  • Adolescents should be careful about what they eat , beacuse
    11·1 answer
  • 2. A high school student decides to do an experiment about hamsters. He wants to know the effect
    15·1 answer
  • Imagine that a company is planning to build a new factory in your region that will provide hundreds of well-paid jobs, but will
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!