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
lara31 [8.8K]
1 year ago
7

The phase change of an apical meristem from the juvenile to the mature vegetative phase is often revealed by A. a change in the

morphology of the leaves produced. B. the initiation of secondary growth. C. the formation of lateral roots. D. the activation of floral meristem identity genes.
Biology
1 answer:
Tomtit [17]1 year ago
4 0

A change in the morphology of the leaves generated can frequently be used to detect when an apical meristem transition from the juvenile to the mature vegetative phase.

<h3><u>Apical meristem: What is it?</u></h3>

The growth zone within the tips of new shoots and leaves as well as the root tips of plants is known as the apical meristem. One of three meristem types, or tissues that can differentiate into distinct cell types, is the apical meristem. Plant growth takes place in the meristem tissue.

Apical growth is defined as taking place at the top and bottom of the plant. While lateral meristems are found between branches, intercalary meristems grow in girth like those of woody plants. The apical meristem is essential for expanding both the roots' and leaves' access to light energy and nutrients. For plants to succeed, they need to grow in both of these directions.

Learn more about apical meristem with the help of the given link:

brainly.com/question/798517

#SPJ4

You might be interested in
Treatment for a patient with congestive heart failure and shortness of breath may include
timofeeve [1]
<span>Up to three doses of sublingual nitroglycerin. Nitroglycerin can be taken 3 times a day for a patient with such a condition. This pharmaceutical medicine has a place with a class of medications known as nitrates. This medicine works well on Angina/congestive heart failure happens when the heart muscle isn't getting enough blood</span>
7 0
3 years ago
What type of variation is necessary for natural selection to occur
Rzqust [24]
Genetic Variation
Natural selection results in organisms that are better suited to their environment are able to pass on genes to create strong offspring
4 0
3 years ago
Read 2 more answers
What is the the process of making a copy of a gene.
Anon25 [30]

Answer:

The process of making a copy of gene is called DNA replication.

Explanation:

This is a four step process. In first step, the DNA molecule which is double helical structure is unzip. This is carried out by enzyme called helicase which is also called biological scissors. Then after that DNA form Y like structure having complementary base pairs. Two strands are formed ; leading strand and lagging strands. They complementary base pairs allow the formation of new strands with help of primer. So new strand is then a copy of gene or called replicated strand.

7 0
3 years ago
Contact with infected cats and their feces is the only mode of transmission of Toxoplasma to humans. Contact with infected cats
Mkey [24]

Answer:

False

Explanation:

Toxoplasma is a congenital disease that is characterized by mild muscle aches, tender lymph nodes, etc. and in some immuno-compromised individuals, seizures and coordination loss may occur. I

The disease is caused by a protozoan known as <em>Toxoplasma gondii </em>and its infection is usually by eating foods (usually meats) that contain the cyst of the organism or making contact with cats that are infected in addition to infected mother-baby transmission, especially during pregnancy.

<em>Hence, humans can contract the organism not just by exposure to an infected cat but also by eating meats that contain the cysts of the organism.</em>

8 0
3 years ago
Read 2 more answers
During anaphase, what structures are attached to the centromeres?
Effectus [21]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ Structures called spindle fibers are attached to the centromeres. Spindle fibers divide the genetic material in a cell (sister chromatids).

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

8 0
3 years ago
Other questions:
  • 20. View the above sex-linked recessive pedigree. Can you be certain of generation I, individual #1's
    5·1 answer
  • (Drag each tile to the correct location.)
    14·1 answer
  • You are walking to school when you encounter a strange barking dog. you tense up and contemplate whether you should run away. wh
    10·2 answers
  • Which type of mutation occurs in reproductive cells and be psssd to offspring
    8·1 answer
  • What are three different colors of flowers commonly found on an ofrenda de muertos?
    6·2 answers
  • Comparison between a plant cell and cell organelles
    10·2 answers
  • Students did an experiment comparing the activity of four different enzymes, A, B, C, and D. The results are represented in the
    13·1 answer
  • If two O blood group parents get married what is the probabilty of getting a baby with A blood group?
    8·1 answer
  • 8. A soft-drink bottle resoNtes as air is blown across its top. What happens to the resoNnce frequency as the level of fluid in
    8·1 answer
  • The vegetal pole of a frog zygote differs from the animal pole in that ______. A. the vegetal pole has a higher concentration of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!