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
weeeeeb [17]
3 years ago
10

Why are some cells in the onion root tip undergoing mitosis?

Biology
2 answers:
kodGreya [7K]3 years ago
7 0

Answer:

"Onion root tips are good to use when studying cells undergoing mitosis because root tips grow rapidly, so there will always be cells undergoing different parts of mitosis."

Explanation:

gavmur [86]3 years ago
3 0

Answer:

to grow and replace worn out cells.

Explanation:

You might be interested in
In which area do temperatures range from warm or hot summers to cool or cold winters?
amm1812

I believe that the areas are tropical and polar zones.

7 0
2 years ago
Read 2 more answers
The parts of the brain implicated in adhd, such as the prefrontal cortex and the basal ganglia, feature large amounts of ____ ac
bulgar [2K]

Answer:

The correct answer is A. dopamine.

Explanation:

Stimulants are believed to work by increasing dopamine levels in the brain. Dopamine is a neurotransmitter associated with motivation, pleasure, attention, and movement. For many people with ADHD, stimulant medications boost concentration and focus while reducing hyperactive and impulsive behaviors.

8 0
3 years ago
Read 2 more answers
________ contains multiple gymnosperm ovules
m_a_m_a [10]

Answer:

immature ovulate

Explanation:

An ovulate cone will become a mature gymnosperm cone after all of the ovules mature into seeds.

4 0
3 years ago
Low blood pressure that occurs on standing up is known as ____.​
Setler [38]

The right option is d. ​Orthostatic hypotension

Orthostatic hypotension is a form of low blood pressure that occurs on standing up from sitting or lying down. It is caused as a result of blood loss, dehydration or aneamia. The most common symptom of orthostatic hypotension is lightheadedness or dizziness which usually last less than a few minutes.






8 0
3 years ago
2. If the climate were to change in an environment,
jekas [21]

Answer:

C, there is genetic variation within the population

Explanation:

5 0
2 years ago
Other questions:
  • Which of the following statements about genetics is TRUE?
    5·2 answers
  • Biotechnology is the same as breeding, where exchange of genetic materials is transferred from parents to offspring.
    14·1 answer
  • Object A and Object B are 100 meters apart. If Object A gains some mass, how does that affect the gravitational force between th
    10·1 answer
  • The kingdom that contains organisms that are unicellular or multicellular and include algae and slime molds is
    6·1 answer
  • In eukaryotic nuclei, DNA and proteins are packaged into organized cellular structures known as _______.
    10·2 answers
  • In which direction does carbon dioxide move during internal respiration?
    12·1 answer
  • 13)
    5·1 answer
  • I need help with this fast plz<br> write the meaning of the words
    9·1 answer
  • Salts and sugars work to preserve food by creating a
    12·1 answer
  • Question:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!