Cloning of plants from cuttings demonstrates that ________.

A) an individual plant cell cannot de-differentiate and then re-differentiate
B) differentiated plant cells may contain embryonic mRNAs
C) plants lose genetic information in the differentiation process
D) mature plant cells retain the full genetic information needed to carry out the developmental processes to produce a new individual plant

Answers

Answer 1

Cloning of plants from cuttings demonstrates that mature plant cells retain the full genetic information needed to carry out the developmental processes to produce a new individual plant.

What do you mean by cloning?

Cloning is the process of producing individual organisms with identical or virtually identical DNA, either by natural or artificial means.

Moreover, cloning is a technique scientists use to make exact genetic copies of living things. Genes, cells, tissues, and even whole animals can all be cloned. Some clones already exist in nature.

Cloning describes the processes used to create an exact genetic replica of another cell, tissue or organism.

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Related Questions

DNA controls the structure and function of a cell because...

Answers

Answer: it makes up the cell or it’s the to-do of the cell kinda like coding

Explanation:

Plz help!! Will mark brainliest

Answers

Answer:

64

Explanation:

8 x 8

Answer:

the area should be 64 because area is length x width, so 8x8=64

What is rule of dominance? ​

Answers

Answer:

Mendel's law of dominance states that in a heterozygote, one trait will conceal the presence of another trait for the same characteristic. Rather than both alleles contributing to a phenotype, the dominant allele will be expressed exclusively.

Explanation:

Hope this helps:)

how is population dynamics in animals affected by sewage water release
plzz helppp

Answers

Answer:

It may be that synthesis in population dynamics has been slow to emerge because population change is more complicated than it first appears. After all, population change is determined ultimately by only four factors: birth, death, immigration, and emigration.

Explanation:

Research has shown that population size and growth are important factors in the emission of greenhouse gases. ... While population-driven emissions from developed nations are estimated to contribute 42 percent of CO2 emissions between 1985 and 2020, they are expected to contribute only 3 percent between 2025 and 2100.

If sewage is only partially treated before it is disposed of, it can contaminate water and harm huge amounts of wildlife. Alternatively, leaking or flooding can cause completely untreated sewage to enter rivers and other water sources, causing them to become polluted. The consequences aren't great

Factors influencing population growth

+Economic development. ...

+Education. ...

+Quality of children. ...

+Welfare payments/State pensions. ...

+Social and cultural factors. ...

+Availability of family planning. ...

+Female labour market participation. ...

+Death rates – Level of medical provision.

Hoped this helped! <3

What is a mixture where the composition is not uniform

Answers

Hello!!

Heterogeneous would be the answer here. The definition of heterogeneous is: composed of dissimilar parts which can be separated easily and which are unevenly distributed in the mixture. So, heterogeneous would be a mixture where the composition is varied.

Hope this helps!!

Use the following dichotomous key to identify an irregular blue flower with five petals and a fruit that is a ripened flower ovary or follicle. Dichotomous Key of Ranunculaceae #1. a. Fruit is a group of alkenes. (go to step 2) b. Fruit is a group of follicles. (go to step 4) #2. a. Petals are not present. (go to step 3) b. Petals are present. (Ranunculus) #3. a. The flower has 4 sepals. (Clematis) b. The flower has 5 sepals. (Anemone) #4. a. The flowers are regular. (Aquilegia) b. The flowers are irregular. (Delphinium) The flower is a: A. Anemone B. Clematis C. Delphinium D. Ranunculus

Answers

Question:

Use the following dichotomous key to identify an irregular blue flower with five petals and a fruit that is a ripened flower ovary or follicle.

Dichotomous Key of Ranunculaceae

#1.

a. Fruit is a group of alkenes.............................. go to step 2

b. Fruit is a group of follicles..............................go to step 4

#2.

a. Petals are not present.....................................go to step 3

b. Petals are present............................................Ranunculus

#3.

a. The flower has 4 sepals.................................. Clematis

b. The flower has 5 sepals................................... Anemone

#4.

a. The flowers are regular..................................... Aquilegia

b. The flowers are irregular................................... Delphinium

The flower is a: A. Anemone B. Clematis C. Delphinium D. Ranunculus

Answer:

The species belongs to Delphinium genera.

Explanation:

A dichotomous key is relatively simple to interpret. All you need to do is to:

- carefully observe your organism,

- know some technical terms or have a biological dictionary, and

- follow the descriptions.

The dichotomous key is going to lead you to the answer.

In the example, we have a plant species with irregular blue flowers and five petals. The fruits are a ripened flower ovary or follicles.

Irregular flower: Term that refers to asymmetrical flowers that only have one plane. Follicle: Term that refers to dry dehiscent fruits originated from a flower with only one carpel. When mature, they open by the ventral suture.

So, let us begin, step by step. For each number, we are going to have two options (a and b). By knowing our organism, we need to decide which one is correct and follow indications.

#1.

a. Fruit is a group of alkenes.............................. go to step 2.

b. Fruit is a group of follicles..............................go to step 4.

We know that our fruit is a follicle. Option a is not correct (it is not a group of alkenes). Option b is the correct one. Knowing this, we must go to step four. ***Note: In the hypothetical case that the fruits were a group of alkenes, and option a was correct, we should go to step two, as indicated***.

#4.

a. The flowers are regular..................................... Aquilegia

b. The flowers are irregular................................... Delphinium  

We know that our flower is an irregular one. So the correct option is b. This option leads us to Delphinium genera. Our species belongs to this taxonomic group. ***Note: In the hypothetical case that the fruit was actually a regular flower, and option a was correct, our species would belong to Aquilegia genera***

I know when a hot surface is touch receptors in the hand send a signal to the nervous system the nervous system then sent a signal to the musculine and the arm to contract and move the hand from the hot surface which of these best describes this example

Answers


a behavioral response requires coordination and communication between different parts of the body.
hope this helps!

If data for the growth of this bacterial population continued to be recorded, would the data point at 60 hours be above or below 37 million? Support your answer.

Answers

We need more info like a table or sum

PLS AWNSER FAST WILL GIVE BRAINLY!!!!!!!!!


what types of of chromosomes are about the same size and contain the same type of genes?


A. Homologous chromosomes
Or
B. Analogous chromosomes
Or
C. Sister chromosomes

Answers

Answer:

Homologous chromosomes

Explanation:

Homologous chromosomes are chromosomes which contain the same genes in the same order along their chromosomal arms.

How does the tilt of a planet affect its temperature?

Answers

During summertime in the Northern Hemisphere, Earth is tilted so that the Northern Hemisphere is angled more directly at the sun. It receives more direct sunlight and is warmer.

whats the relationsip between a front and an air mass

Answers

An air mass is a body of air with a relatively constant temperature and moisture content over a significant altitude. Air masses typically cover hundreds, thousands, or millions of square kilometers. A front is the boundary at which two air masses of different temperature and moisture content meet.

Photosynthesis occurs in plants in specialized organelles called ____. *
A. Golgi bodies
B. chloroplasts
C. mitochondria
D. lysosomes

Answers

Answer:B chloroplast

Explanation:

Answer:

Photosynthesis occurs in chloroplasts

B. Chloroplasts

Explanation:

The transport of water through a plant depends on roots absorbing water. Roots depend on osmosis to obtain water. In osmosis, water always a. Moves from a high concentration to a lower concentration b. Moves from a lower concentration to a higher concentration c. Moves so that the concentration of water on one side of the cell membrane is higher than on the other side d. Moves until there is no water left on one side of the cell membrane

Answers

A. Moves from high concentration to lower concentration

If a gray fly is crossed with a heterozygous black fly, which combination below represents the parental cross?

Answers

Answer:

hello your question lacks the required options hence I will give you a  general answer

answer :  gg ( gray fly )  * Gg ( heterozygous black fly )

Explanation:

Let black body ( G ) be the dominant allele to gray body ( g )

hence the possible combination that will represent a parental cross when a gray fly is crossed with a heterozygous Black fly will be

gg ( gray fly )  * Gg ( heterozygous black fly )

Which of these is NOT a factor contributing to the loss of biodiversity?

a
urbanization
b
climate change
c
planting of trees
d
over exploitation of species

Answers

Answer:

Option C

GOOD LUCK FOR THE FUTURE! :)

Planting of trees is not a factor contributing to the loss of biodiversity. Thus, option C is correct.

What is five kingdom classification?

The main purpose of the classification of the Five kingdom has been known R.H. Whittaker.  The five kindoms that has were included in this proposal were the Fungi, Protista, Monera.

Animalia as well as the kingdom Plantae. There are mainly five criteria or the conditions based on which the classification has been madeup of. These criteria has been includes the structure of the cell,  as well as the nutrition mode, organisation of the thallus, or the relations of reproduction and phylogenetic.

Based on shoe characteristics they were to develop a classification hierarchy of shoes, beginning with the shoe "kingdom" and becoming more and more specific, just like scientists did for the classification of living things.

Therefore, Planting of trees is not a factor contributing to the loss of biodiversity. Thus, option C is correct.

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What’s the answer to this I didn’t mean to click this btw

Answers

It’s the 4th answer, trust me.

Current wind, solar, nuclear and hydroelectric energy technologies
А
emit carbon dioxide
B
are able to deliver all the energy we need
с
don't have the efficiency and scale we need
D
burn a lot of fossil fuels

Answers

Bbbbbbbbbbbbbbbbbbbbbbbb

What is a vestigial structure?

Answers

Answer:

Structures that have no apparent function and appear to be residual parts from a past ancestor are called vestigial structures. Examples of vestigial structures include the human appendix, the pelvic bone of a snake, and the wings of flightless birds.

Explanation:

please give me brainlist and follow

Answer:

remnant of a structure that may have had an important function in a species' ancestors, but has no clear function in the modern species.

Explanation:

i hope this help

what type of cells can be transformed

Answers

Answer:

Stem Cells

Explanation:

Stem cells are unspecified or undifferentiated meaning they can turn into any type of cell

Answer:

Stem cells

Explanation:

They can be transformed into any type of cell

which of these cells is the odd one out?: human skill cell, fungi cell, a or bacteria cell?

Answers

The answer is fungi cell because they belong to plants and the other to animals

How does nectar increase the ability of plants to reproduce?

Answers

Answer:

get pollen from one flower to another

Creatures like hummingbirds eat nectar. When they go to eat nectar, pollen get stuck on them so when they fly to new locations, hummingbirds act like bees, carrying pollen to new locations where it can make new plants.

When the heart is in fibrillation, A) there is no contraction of the myocardium. B) effective pumping of the ventricles ceases because the myocardial cells fail to work as a team, and the brain cannot get adequate oxygen. C) the myocardial cells may become damaged from contracting too fast. D) the myocardial cells deplete their oxygen supply because they are contracting too fast, and the lactic acid produced damages the myocardial cells. E) the myocardial cells are contracting together as they should; fibrillation indicates a normal sinus rhythm of 75 beats per minute.

Answers

Answer:

The correct answer is - B) effective pumping of the ventricles ceases because the myocardial cells fail to work as a team, and the brain cannot get adequate oxygen.

Explanation:

When the heart is in an irregular and rapid heart rate due to chaotic electrical signals in the atrial chambers of the heart which leads to a very fast heart rhythm that shows 100 to 175 heart rate. That leads to failure of the myocardial cells that stop the pumping of the ventricles effectively and therefore blood would not reach the brain and the brain would not get an adequate amount of oxygen. This will result in organisms experiencing faint, blackout or stroke-like complications.

What type of trait is the body length?

Answers

The type of trait the body length is, is polygenic


3. The leaf relates to ____ because it's cells are numerous in
chloroplast

Answers

Answer:

photosynthesis

Explanation:

Photosynthesis is the process every plant does

The DNA sequences of whales and ungulates, or hooved animals, are very similar. What type of evidence of evolution is this?
O vestigial
O molecular
O embryological
fossil

Answers

molecular :)!!!
b.
hope this helps!!

Cancer is caused by __________ in genes that regulate the cell cycle. These mistakes in DNA, cause the checkpoint __________ to not function properly. As a result the cells will spend more time dividing, which is called _____________ rather than in interphase.

Answers

Explanation:

cancer cause due to uncontrolled divisions of the cell because of gene mutations or presence of oncogenes which destroy or destabilise the checkpoints that prevent or controll cell division

what is the difference between the open-water zone and the deep water Zone ​

Answers

open water is seeable and deepwater is not

PLEASE HELP

Which of the following is not a random occurrence?

A selection of the best-suited traits for the environment, leading to adaptive evolution
Genetic drift changing the gene pool of a population and creating fluctuations in the allele frequencies
The bottleneck effect after an earthquake, resulting in a reduction of genetic variation
The founder effect, when a small population is isolated and the gene pool significantly reduced from the parent population

Answers

Answer: A selection of the best-suited traits for the environment, leading to adaptive evolution brainliest

Explanation:

Albino individuals lack all pigmentation so that their hair and skin are white. This pedigree shows that albinism -
Female
Male
1
Albino
Individuals
2
A is a sex-linked gene.
B is carried only by females in this family,

C requires both parents to be albinos.
D is a recessive genetic trait.

Answers

Answer:

I -Albino individuals

AYO PLS HELP...... condon amino acids ect

Answers

2)
proline-CCA
valine-GUA
histidine-CAC
glycine-GGG
phenylalanine-UUC
arginine-CGA

3) AUG- methionine

4)UAA , UAG, UGA
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