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
kotegsom [21]
3 years ago
7

Which structure surrounds the cell membrane of some cells, giving the cell a rigid shape

Biology
1 answer:
kozerog [31]3 years ago
7 0

The structure that surrounds the cell membrane of some cells, giving the cell a rigid shape is the cell wall.

You might be interested in
Honey Bee:<br><br>A.sexual reproduction.<br>B.asexual reproduction.<br>C.both.​
ICE Princess25 [194]

Answer:

A

Explanation:

3 0
3 years ago
Read 2 more answers
What is the purpose of crossover in Meiosis Prophase 1?
kolbaska11 [484]

Answer:

the answer is b i think.

Explanation:

8 0
3 years ago
Read 2 more answers
In a certain plant, fruit color is affected by an epistatic interaction between two genes. The fruit is red in the presence of a
sukhopar [10]

Answer:

15/16 or 93.75%

Explanation:

<em>The proportion of the offspring of the cross expected to be red would be 15/16 or an equivalence of 93.75%.</em>

Red fruit color is conditioned by the presence of A_, B_ or A_B_ alleles. In the absence of both dominant alleles, the condition is white. AaBb was crossed with AaBb.

AaBb   x   AaBb

Progeny' Genotype       Phenotype

1 AABB                               red

2 AABb                               red

2 AaBB                                red

4 AaBb                                 red

1 AAbb                                 red

2 Aabb                                  red

1 aaBB                                  red

2 aaBb                                  red

1 aabb                                   white

Hence, the proportion of the offspring that are expected to be red is 15/16 or 93.75%.

<em>See the attached image for the Punnet's square analysis of the cross.</em>

8 0
3 years ago
Analysis Questions
andrew11 [14]

Answer:

Please find the explanation below

Explanation:

Photosynthesis is the process whereby plant cells manufacture their energy source or food (glucose) in the presence of sunlight. Cellular respiration, on the other hand, is the process by which living cells release energy in form of ATP needed by their cells for cellular activities.

Living organisms eat or obtain take in food in order to obtain energy for their cellular upkeep. Plants are one of the only set of organisms that can produce their own food i.e. autotrophic and they do so via PHOTOSYNTHESIS. However, they need to undergo cellular respiration in order to breakdown the synthesized food to yield usable energy for their cells. These two processes in plants are direct metabolic opposite of one another.

Based on the explanation above, plants need to use both PHOTOSYNTHESIS AND CELLULAR RESPIRATION because the products of one yields reactant for the other. photosynthesis uses carbon dioxide released by cellular respiration while cellular respiration uses oxygen released by photosynthesis.

5 0
3 years ago
Which organism is not included in domain archaea<br> a. cyanobacteria<br> b. methanogens?
torisob [31]
This can be figured out by basic English with the usage of suffixes and language translation.
"Archaea" is another term for "archaebacteria".
"Cyanobacteria" belongs to the domain "bacteria".
"Methanogens" are bacterium that produce methane. This organism belongs to the domain "archaea".

With this information, we can conclude that answer choice "A.) Cyanobacteria" is not included in the domain "archaea".

I hope this helps!
6 0
4 years ago
Other questions:
  • The infections that people get while they are in hospitals are commonly resistant to multiple drugs. What is a reason for the in
    15·1 answer
  • An organism with two different alleles (one dominant and one recessive) for a trait is called (hybrid or purebred) _____________
    6·1 answer
  • Which of the following plant hormones is a gas?
    12·1 answer
  • A punnett square is a shorthand way to show the events that occur during _______________.
    8·1 answer
  • How do i take care of my succulent? Tips?
    11·2 answers
  • During which of the following cells become specialized to perform certain functions. differration, reproduction, mitosis.
    13·2 answers
  • Is it still considered cannibalism if you eat yourself (like a part of yourself)
    14·1 answer
  • A sensory neuron is bathed in tetraammonium chloride and MgCl2, and then the voltage clamp is changed from -70 millivolts to -5
    10·1 answer
  • 28. Explain how human actions such as polluting the air or water and
    6·2 answers
  • all you need is in the photo please answer fast please helpppppp DON'T answer randomly if you do you lose your points because I
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!