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
Karolina [17]
3 years ago
11

Identify the specific leaf structures that regulate the opening and closing of stomata

Biology
1 answer:
Korolek [52]3 years ago
7 0
GUARD CELLS are specific leaf structures that regulate the opening and closing of stomata.

These cells are produced in pairs and a stomata pore is formed between them. Swollen guard cells lead to the opening stomata while shrunken guard cells lead to the closing of the stomata.

The swelling and shrinking of the guard cells are caused by the changes of its turgor pressure, which are controlled by the movements of huge quantities of sugar and ions moving in and out of the guard cells.
You might be interested in
Does an animal cell have a cell wall and/or chloroplast?
Diano4ka-milaya [45]
Yes it contains both
5 0
3 years ago
4
Morgarella [4.7K]

A developing bean plant has more specialisation among its cell than the seeds from which it sprouted. Thus, the correct option is D.

<h3>What is germination?</h3>

Water is taken by the embryo during seed germination, resulting in the rehydration and expansion of the cells.

The rate of respiration increases shortly after the start of water uptake, or imbibition, and different metabolic activities that had been halted or greatly decreased during dormancy resume.

The seed is the capsule that contains the next plant. The process by which the newborn plant emerges from the seed husk is known as germination. When the seedling's true sets of adult leaves emerge, leaf growth begins (as opposed to the immature initial leaf structures).

For more information regarding bean plant, visit:

brainly.com/question/18522961

#SPJ1

8 0
2 years ago
Select all that apply.microevolution _____.1. refers to evolution at or below the species level2. includes evolution at the popu
sergij07 [2.7K]
1 is the correct answer :)
8 0
3 years ago
When studying personality traits, someone who is quiet, reserved, and withdrawn will score low on the ________ trait.
kogti [31]

According to the research, someone who is quiet, reserved, and withdrawn will score low on the <u>extroversion</u> trait.

<h3>What is the extraversion trait?</h3>

It is a personality trait that makes it easy for leaders to influence their subordinates.

This trait is characterized by sociability, high energy, and/or talkativeness, that is, they are very communicative and sociable.

Therefore, we can conclude that according to the research, someone who is quiet, reserved, and withdrawn will score low on the <u>extroversion</u> trait.

Learn more about extroversion trait here: brainly.com/question/7375078

#SPJ1

7 0
3 years ago
Imagine that DNA is composed of equal proportions of six different types of nucleotide, instead of the normal four. The six nucl
ohaa [14]

Answer:

The average size of the DNA fragments produced when this new DNA is cut by a restriction endonuclease with an eight-base recognition sequence would be 1679616.

Explanation:

Restriction enzymes can be described as the enzymes which are specific to certain DNA sites and cut the DNA from that particular site.

Normally, the average size of a DNA fragment cut by a restriction enzyme is calculated by the formula 4^{no.of base recognition sequence}.

As the number of bases has changed to 6 and the restriction enzyme has eight base recognition site then the formula will be:

6^{no.of base recognition sequence}

i.e

6^{8}  = 1679616

8 0
4 years ago
Other questions:
  • Which step of scientific inquiry involves organizing and interpreting the data?
    12·2 answers
  • Division of the cell membrane to form two separate daughter cells.
    9·1 answer
  • During pregnancy, protein needs a. increase by an additional 40 grams or so of protein per day. b. increase to 1.1 g/kg of body
    11·1 answer
  • How are active transport and facilitated diffusion different how are they similar?
    9·1 answer
  • What is a molecular clock​
    14·2 answers
  • What are the sex chromosomes of a female mammal?either of a pair of chromosomes that determine whether an individual is male or
    12·1 answer
  • HELP PLEASE DO NOT GIVE ME A LINK
    14·2 answers
  • Which statement about the genetic code is false?
    6·1 answer
  • What does "repel" mean?
    11·2 answers
  • 2. What are the two major subdivisions of the nervous system, and what does each division do?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!