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
Marina86 [1]
2 years ago
6

What differences exist between the Zone of Maturation and Zone of Elongation?

Biology
1 answer:
Elena L [17]2 years ago
4 0

Answer: Root growth begins with seed germination. ... The zone of elongation is where the newly formed cells increase in length, thereby lengthening the root. Beginning at the first root hair is the zone of cell maturation where the root cells begin to differentiate into special cell types.

Explanation:

You might be interested in
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing this, answer the following question
lukranit [14]

Answer:

10 chromosomes/sister chromatids

Explanation:

Prophase is the first stage of cell division (mitosis). Prior to the cell entering the actual division stage, it undergoes a phase where it prepares its content and most importantly undergo the duplication of its genetic material (DNA). This DNA are found as chromosomes. It undergoes replication of its DNA in the S-phase of interphase stage.

Since Arabidopsis thaliana has 10 chromosomes, and each chromosome holds one DNA molecule, 10 molecules of DNA will be present in the mustard plant's genome. These 10 molecules of DNA will be replicated on another copy of chromosome which is identical to the template. This chromosomes are called SISTER chromatids i.e. replicated chromosome. Each sister chromatids are held together at the centromere and are considered one individual chromosome until they separate during anaphase stage.

Hence, at the Prophase stage, before separation, each sister chromatid (replicated chromosome) is considered as one chromosome. Thus, in the mustard plant with 10 chromosomes, it will possess 10 sister chromatids or chromosomes at the Prophase stage.

N.B: When sister chromatids separate during anaphase stage, they will be regarded as individual chromosomes.

6 0
3 years ago
Which model shows a prokaryotic cell? a. I b. II c. III d. IV
Cloud [144]
You didn’t show the models but Prokaryotes are unicellular organisms that lack organelles or other internal membrane-bound structures. Here is a picture. I hope it helps
6 0
3 years ago
Force in the liquid are the forces of attraction between the molecules within the liquid.
ziro4ka [17]
The surface tension of a liquid results from an imbalance of intermolecular attractive forces, the cohesive forces between molecules: A molecule in the bulk liquid experiences cohesive forces with other molecules in all directions. A molecule at the surface of a liquid experiences only net inward cohesive forces.
6 0
1 year ago
What is the main difference between aerobic respiration and anaerobic respiration? Aerobic respiration requires oxygen to procee
Tema [17]

Answer:

Cellular respiration that proceeds in the absence of oxygen is anaerobic respiration. Cellular respiration that proceeds in the presence of oxygen is aerobic respiration.

5 0
2 years ago
Read 2 more answers
How is the formation of of gametes in males similar to the formation of gametes in females
ioda

Gametes are the cells used during sexual reproduction to produce a new individual organism or zygote. The male gamete, sperm, is a smaller, mobile cell that meets up with the much larger and less mobile female gamete, egg or ova. Both sperm and egg are only haploid cells. They only carry half of the chromosomes needed.

8 0
3 years ago
Other questions:
  • Why do we need both aerobic and anaerobic respiration?
    11·1 answer
  • There are different kinds of cells in your body that were each created to do a specific job
    14·1 answer
  • When the choking victim becomes unconscious cpr should be started without checking the pulse?
    13·2 answers
  • Why does secondary succession occur faster than primary succession?
    10·1 answer
  • Pros and cons of canopy fogging?
    9·2 answers
  • Historia del aparato de golgi (descubrimiento)
    7·1 answer
  • Dogs and cats are animals that have many similar body structures but they do not mate with each other. These two animals are cla
    7·1 answer
  • Which cell structure functions as a storage site for water
    12·1 answer
  • Chronic Traumatic Encephalopathy (CTE) occurs 8-10 years after repetitive mild TBls. Players in which of the following sports ar
    15·1 answer
  • Mr. Anderson has asked his students to organize a list of words. Which of the following lists of infectious disease agents is ar
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!