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
zysi [14]
2 years ago
7

Which features are found in plant cells but not in animal cells?

Biology
1 answer:
SpyIntel [72]2 years ago
7 0
D. Cell wall and chloroplast
Cell wall is a rigid and gives the cell shape and chloroplast is where photosynthesis occurs
You might be interested in
The gland which signals other glands to secrete hormones is the ____ gland.
saul85 [17]
<span>The gland which signals other glands to secrete hormones is the pituitary gland.</span>
6 0
3 years ago
The two genes f and g, code for body size and aggressiveness, respectively. The F allele is dominant over f, and codes for a lar
mrs_skeptik [129]

Answer:

The correct answer is option C.

Explanation:

As it is given that, a Mendelian cross is performed between two parents resulted by cross the parents. This suggests that the parents or P generation has zero recombination hence the genotype of Parents would be AA and aa in nature. Therefore, all the F1 generation offspring were Aa in nature. The selfing of the F1 offspring will be:

         A  a

A AA Aa

a Aa aa

Genotype: AA: Aa: aa :: 1:2:1

Phenotype: Dominant: recessive :: 3:1

4 0
3 years ago
Atom A has an atomic number of 19 and mass number of 40. Atom B has an atomic number of 20 and a mass number of 40. Which of the
Lostsunrise [7]
<span>The Correct answer is not shown. The correct answer would have to say Atom A has one proton than Atom B because in the question it says Atom A has an atomic number of 19 and Atom B has an atomic number of 20.</span>
5 0
3 years ago
Which pharmacokinetic parameter is affected most by decreased intestinal motility related to the aging process? a. excretion b.
Tpy6a [65]
I believe the answer is <span>c. absorption

</span>The phase of pharmacokinetic that happens in the intestine is when the drug absorbed. A person with old age will have lower intestine motility. This will increase the transit time which will increase the amount of drug absorbed.

Age could also influence others pharmacokinetic parameter(<span>excretion, distribution, metabolism) but it is related with another organ, not intestine.</span>
8 0
3 years ago
If a DNA molecule has 24% adenine, what is the percentage of guanine in the same DNA molecule?
artcher [175]

Answer:

26%

Explanation:

Adenine pairs with thymine.

Guanine pairs with cytosine.

If 24% of the DNA molecule is adenine, that means that there is 24% thymine. This is because they pair together so they have to be equal. That is 48% of the DNA molecule. To find the percentage of guanine, we need to minus 48% from the total 100%.

100 - 48 = 52

Then divide by 2 because you have guanine AND cytosine.

52/2 = 26

Therefore, your final answer is 26% of guanine is in the DNA molecule.

<em>I hope this helps!!</em>

<em>- Kay :)</em>

5 0
3 years ago
Other questions:
  • How do marine scientists use models to study the ocean?
    14·1 answer
  • Match the reproductive structures based on their function and the system to which they belong.
    14·1 answer
  • Anyone can answer these questions?!
    12·1 answer
  • Which happened when an essential amino acid is missing from the diet
    5·1 answer
  • The lobe of the brain with primary responsibility for processing bodily sensations is the ______________.
    11·1 answer
  • 1pt Place the following steps in the correct order:
    14·1 answer
  • Which statements besa explains the similarities between glucose and atp
    9·1 answer
  • Which set of alleles is purebred recessive?<br> A) aa<br> B) Aa<br> C) AA
    10·1 answer
  • what is Found on outer edges of the phospholipid bilayer and provides structural support to the cell membrane.
    5·1 answer
  • What is science to you?​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!