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
pishuonlain [190]
3 years ago
5

What is difference between paranchyma tissues and sclernchyma tissues ?

Biology
1 answer:
Elodia [21]3 years ago
6 0

Answer:

Parenchyma cells are the abundant cells that make up ground tissues in plants.They are flat at point of contact.they have thin primary cell walls and have large vacuoles for storage of food.In leaves they are called mesophyll and are sites of photosynthesis.In other parts they are sites for respiration and protein synthesis.

Sclerenchyma cells are cells with rigid secondary cell walls.Their cell walls are hardened with lignin which is the main chemical component of wood.Mature sclerenchyma cells cannot elongate and most of them are dead.

Explanation:

You might be interested in
The nurse is giving discharge instructions to the parents of a newborn with a prescription for home phototherapy. Which statemen
Korvikt [17]

Answer:

C

Explanation:

4 0
3 years ago
Sadie was prescribed betaxolol ophthalmic drops by her ophthalmologist to treat her glaucoma. oral beta blockers should be avoid
lara31 [8.8K]
Betaxolol belongs to the drug class of beta blockers wherein these drugs block the action of the beta adrenergic receptors in different organs, including the heart and the bronchial tissues. Oral beta blockers (i.e. Propranolol) must be avoided because there can be additive effects of the ophthalmic drops and the oral drug and may cause severe bradycardia (and/or asthma exacerbation, if the patient has asthma).
3 0
3 years ago
Read 2 more answers
Describe how the cell cycle is regulated
Lerok [7]
Checkpoint mechanisms!
7 0
3 years ago
How does the binding exert a positive effect? How does the binding exert a positive effect? The CAP-cAMP complex triggers the fo
Lana71 [14]

Answer: correct: The CAP-cAMP complex unbends the DNA loop, thereby allowing binding of RNA polymerase

Explanation:

The CAP-cAMP complex unfolds the DNA loop, allowing the binding of RNA polymerase. The catabolite activating protein, when bound with cAMP, is known to stimulate the transcription of the operon lactose genes, being necessary for the reaction RNA polymerase

8 0
3 years ago
What features of integrated pest management make it a good approach to preserving ecosystems?
alekssr [168]

Answer:

Allowing a small but controlled portion of a pest population to remain does less damage to ecosystems, soils, water, and air. Another feature of IPM would be making a habitat more complex, such as mazes, so it can slow the spread of parasites. No-till or low-till agriculture is another feature of IPM because this helps natural enemies of some pests to build up in the soil, whereas plowing destroys the habitats of these enemies.

Explanation:

Edgen 2020 plus I got a 100 when I typed this out.

7 0
3 years ago
Other questions:
  • Which format should he use to present his data? bar graph chart line graph pie graph
    13·2 answers
  • Proteins are called the building blocks of the body. They’re needed for growth and development and to repair the normal wear and
    14·1 answer
  • The presence of fat in the intestines stimulates cells of the intestinal wall to release ____.
    13·1 answer
  • Please help asap<br> Compare and contrast the benefits of living in a rural area vs an urban area.
    5·1 answer
  • 3. Where does the carbon dioxide for photosynthesis come from?
    13·1 answer
  • A real life examples of how man-made pollution affected a real ecosystem, its abiotic (e.g. temperature, water quality, etc.) it
    12·1 answer
  • The regularity of basic functions such as hunger, excretion, sleep, and wakefulness is known as __________.
    15·1 answer
  • Marian recently went through a surgery in which blood vessels were taken from her legs and then attached to her coronary arterie
    9·1 answer
  • Would a chameleon survive if its niche changes? ( does it have a broad or narrow niche? Explain)
    15·1 answer
  • Large primates often subsist on low-quality food such as leaves; small primates specialize in high-quality foods such as fruit a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!