BIOLOGY HIGH SCHOOL

Coconut milk used in tissue culture enhances cell division and plant growth. What is the active ingredient in coconut milk that causes this effect?

Answers

Answer 1
Answer: Coconut milk is a liquid endosperm, and has been found to be a very significant enhancer of growth and proliferation of plant stem cell tissues in the culture. Cytokinins present in the cocnut milk are attributed to this effect. Cytokinins stimulate shoot initiation, root growth, cell division, and leaf senescence.
Answer 2
Answer: Cytokinins specialize in cell division, shoot hormones, and shoot function. Also root development and embryo formation. Coconut milk could induce cell division, and changing the ratio in auxons to cytokinins in a plant can induce in either root or shoot development.

Choose the answer that has cytokinins in it.

Related Questions

What is shown in the diagram? (Refer attachment for diagram) ​
Which of the following phrases characterizes alternation of generation in algae?Sporophytic generation getting converted into gametophytic generation in unfavorable conditionsDiploid gametophytic generation alternating with haploid sporophytic generationDiploid sporophytic generation alternating with haploid gametophytic generation
Explain about heart​
What happens to your arteries if you have to much cholesterol
A tapeworm attaches to the wall of its host’s intestine and starts to absorb the host’s nutrients. Eventually this can cause great harm to the host as the host loses many important nutrients.Which type of infectious agent is a tapeworm?a virusa bacteriuma fungusa parasite

A drug that is created by slightly modifying the molecular structure of another substance is a(n) __________ drug.

Answers

Answer:

Synthetic

Explanation:

Synthetic drugs are drugs that are man-made and chemically-created in a lab by modifying the molecular or chemical structure of another substance. The synthetic drug now has properties and effects that are similar to that of the substance that is being mimicked.

Various illicit drugs such as marijuana and cocaine are being synthesized to create synthetic drugs to mimic them. An example of a synthetic drug is synthetic marijuana also called Spice or K2.

Tall trees grown around agricultural fields cana. buffer the effects of wind
b. accelerate soil erosion by blocking in the land
c. prevent water runoff
d. decrease erosion losses by grazing animals

Answers

A. Buffer the effects of wind

Gametophytes have gamete-producing organs called _____.

Answers

The cellsfrom the male and female that combine to form a zygote are called gametes. The mainjob of the gametophyte is gamete production. Gametes are haploid reproductivecells. Gametes are produced in the sex organs on the haploid gametophyte bymitosis or cellular division without reduction of chromosomes sets. There aretwo sex organs; archegonium which is found in the female sex organproducing egg cell and antheridium which is found in the male sex organproducing sperm cells.

Which includes the physical characteristics of an organism? gene allele genotype phenotype

Answers

The physical characteristics are the attributes that are visible on the outside. They are included in the phenotype of the organism. Thus, option d is correct.

What is phenotype?

A phenotype is an observable characteristic that can be in the form of morphology, structure, appearance, and behavior. The phenotypical traits are defined and caused by the expression of the genotypical traits that are controlled by the inherited genes.

The phenotype includes hair color, eye color, height, weight, blood cells, earlobes, freckles, etc. It differs from a genotype as it is not a genetic code but an expressed or visible characteristic. It is controlled by the expression of genes and environmental factors.

Therefore, option d. the phenotype is the physical characteristics of an organism.

Learn more about phenotype here:

brainly.com/question/26124553

#SPJ5

Answer:

Phenotype  i got it right on edge

What is the difference between diploid and haploid cells?

Answers

Answer:

In organisms during cell division, DNA is present in packaged structure called "chromosomes" with a constriction point called the centromere giving X-shape to the chromosomes. This forms a complete set of chromosome.The number of chromosomes present in the nucleus of the cell is known as ploidy number represented by "n".

Based on the number of chromosomes, cell is usually divided into: Haploid cell and diploid cell.

Haploid cells (n): are the cells with only one complete set or chromosomes like gamete cells while

Diploid cells (2n): are the cells with 2 sets or pair of chromosomes like somatic cells.
A diploid cell contains two complete sets of chromosomes, while a haploid cell only one set.

What part of the brain connects the brain and the eyes?

Answers

the answer is Mid brain

The optic nerve of each eye meets the other at the optic chiasm. Medial nerves of each optic nerve cross, but lateral nerves stay on the same side. The overlap of nerve fibers allows for depth perception. Electrical impulses are communicated to the visual cortex of the brain by way of the optic nerve.
Other Questions
Everything here looks so changed.​
An earthworm's digestive system has a pharynx, crop, gizzard, and intestine true or false?
What proportion of alleles do identical twins have in common
Which set of terms below would be the best choice to use to describe the components of blood? 1.leukocytes, ventricle, atrium, aorta 2.platelets, plasma, erythrocytes, leukocytes 3.electrolytes, artery, vein, cardiac 4.antibodies, hemoglobin, pulmonary, systemic