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
noname [10]
3 years ago
12

Why does it take a long time to develop a new variety of tomato?

Biology
2 answers:
irinina [24]3 years ago
7 0
The reason why it takes a long time to develop a new variety of tomato is because changes in traits happen gradually, over many generations. The correct answer is A. 
taurus [48]3 years ago
4 0

Answer:

i think its A

Explanation:

You might be interested in
Match each neural component with its role in synaptic transmission. Drag each item on the left to its matching item on the right
Anton [14]

Answer:

a. neurotransmitters presynaptic >>>>  2. chemicals that are released into the synapse

b. neuron postsynaptic  >>>> 3. integrating information

c. neuron dendrites postsynaptic >>>> 1. receiving information

d. neuron cell body  >>>> 4. sending information

Explanation:

Neurons transmit nervous impulses. These cells are composed in general by a cellular body, dendrites that are cytoplasmic extensions that receive stimuli (information) from other cells, and an axon that is a long structure capable of conducting the electrochemical signals. Every neuron forms <em>connections with other neurons</em>. These connections are known as <em>synapsis</em>. As it happens in every synapsis between cells when a presynaptic neuron sends information, a neurotransmitter is released. This molecule is a chemical substance that travels through the synaptic cleft to the junctional area and binds to its receptors in the postsynaptic membrane. This binding produces a depolarization of the cell called an excitatory postsynaptic potential. An action potential is initiated and spreads to the rest of the membrane depolarizing it.

3 0
3 years ago
if a cell displays a great amount of activity one possible reason for this could be that it has large quantities of???? 3 answer
Nataly [62]

Answer:

i hav no idea

Explanation:

so sorry

6 0
2 years ago
What is transcription?
lisabon 2012 [21]
The action or process of transcribing something
6 0
2 years ago
Read 2 more answers
Can someone help? For 60 points pls help
Sophie [7]

Answer:

1. Nucleus: B.

2. Vacuole: D.

3. Cell Membrane: C.

4. Cytoplasm: A.

5. Mitochondria : F.

6. Cell Wall: G.

7. Chloroplast: E.

8. Ribosome: H.

3 0
3 years ago
Read 2 more answers
Rock particles dropped by wind or water are called?
ANTONII [103]
Sediments is the answers
5 0
3 years ago
Other questions:
  • RGY CONCEP<br> ESSENTIAL QUESTIONS<br> • How do Earth's land<br> biomes differ?
    15·1 answer
  • You are on the scene of a person down. you arrive at a college dormitory and find a 21-year-old patient lying supine on the floo
    5·1 answer
  • The function of a cell is determine by its _____.
    13·1 answer
  • A client has presented to the day surgery unit and will be having a diagnostic procedure that will involve the use of a neuromus
    12·1 answer
  • A student views the image of a cell magnified 40000 times the image is 50mm long calculate the actual length of the sample in mi
    12·1 answer
  • Photosynthesis is the main method by which primary production takes place in an ecosystem. What abiotic factor is a beneficial b
    9·1 answer
  • Which statement would least likely be used to describe variation?
    11·1 answer
  • Please Help!
    6·1 answer
  • Help me plezzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
    9·1 answer
  • which of the following changes would most likely lead to a mammal population exceeding its carrying capacity
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!