Describe a phase of mitosis?

Answers

Answer 1
Mitosis ends with 2 identical cells, each with 2N chromosomes and 2X DNA content. All eukaryotic cells replicate with mitosis-except germline cells that undergo meiosis to produce gametes (eggs and sperm)).
Answer 2

Mitosis is the division of a parent cell into two daughter cells which contain the genetic material which is exactly similar to parents. The daughter cells are often called as clones.

What is Mitosis?

Mitosis is also known as Equational division. Mitosis is the process of cell division, in which the nucleus undergoes division in eukaryotic cells that occurs when a parent cell undergoes division to produce two identical daughter cells.

During the process of cell division, the karyokinesis is followed by the cytokinesis. Karyokinesis is the division of nucleus and it is divided into four phases: Prophase, Metaphase, Anaphase, and Telophase. In the prophase of mitosis, the spindle fibers starts attaching to the chromatids of chromosomes and the chromatids becomes distinct which are then arranged on the equatorial plane and later divides into two daughter cells.

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Related Questions

An example of a prokaryotic cell would
be...
A. a plant cell.
B. an animal cell.
C. a bacteria cell.

Answers

Answer:

A bacteria call

Explanation:

Plant and animal cells are eukaryotic cells

9. What types of tissue make up the human skeleton?…………..
A. Molecules, organs and systems
B. Bones, cartilage, and ligaments
C. Cells, tissue, and organs
D. None of the above

Answers

Answer:

c

Explanation:

because it is

In a client's training cycle, one day of training session is known as which of the following?

Answers

Answer:

Microcycle Mesocycle Macrocycle Peak Cycle.

Explanation:

Being able to maintain a stable internal
environment is described as what?
A homeostasis
B. metabolism
C. reproducing
D. stimuli

Answers

Answer:

A. homeostasis

Explanation:

Homeostasis refers to the body's ability to maintain a stable internal environment like body temperature etc.

hope i helped (:

Homeostasis is maintenance of a stable internal environment


Horse breeding for specific desired traits is an example of which type of evolutionary evidence?
O selective splicing
O natural selection
mutations
O artificial selection

Answers

Answer:

artificial selection

Explanation:

when animals are bred for specific traits it is an example of artificial selection.

hope this helps!

Horse breeding for specific desired traits is a well-established example of artificial selection.

What is artificial selection?

Artificial selection is a procedure used by humans to obtain organisms (plants or animals) with desired traits.

The artificial selection allows us to produce offspring having certain phenotypes.

In conclusion, horse breeding for specific desired traits is a well-established example of artificial selection.

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Describe how oxygen is obtained by the Flatworms.

Answers

flatworm get most of their oxygen through diffusion.

I have this question help me ugh​

Answers

Answer:

it is one of those

Immediately after an embryo forms, it begins to replicate new cells. What is the most likely type of cells that form during the first few divisions?

pluripotent cells

multipotent cells

totipotent cells

oligopotent cells

Answers

Answer:

Multiponent cells

Explanation:

Multiponent cells are most likely to form after the first few divisions, if u dont belive me check your lesson.

trust my answers if YOU want to.

The most likely type of cells that form during the first few divisions is referred to as the multipotent cells.

Multipotent cells have the ability to replicate and differentiate into more

than one type of cells.The differentiation brings about specialization of the

cells which involves a group of cells which are formed having similar

structures and being able to perform similar functions.

This ensures that the human cells  have their unique structure and functions

thereby enabling them work together to achieve a common goal.

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Why are small populations more probe to genetic disease?
A- they have a greater frequency of harmful genes
B- they tend to interbreed with other populations
C- they have larger gene pools, so more diseases can occur
D - they are prone to instantaneous speciation

Answers

Answer:

They have a greater frequency of harmful genes

Explanation:

What is Flower Niche

Answers

Answer:

it's a L shaped flower

I hope it's helped

Answer:

l shaped flower

Explanation:

L shaped flower

What holds a moon in its orbit?
A. the heat generated by the planet it orbits
B. the gravitational pull of the planet it orbits
C. its own internal magnetism
D. the gravitational pull of the star it orbits
Rese

Answers

Answer:

I think its B the answer. since earth pulls it gravitationally towards us

Answer:

Yes option ( B ) is right answer

due to gravitational pull of the planet it orbits

When would a point mutation occur?
O It can occur before and after cell division
O Before the cell divides
O After the cell divides
Before DNA replication

Answers

Answer:

Point mutations usually take place during DNA replication. DNA replication occurs when one double-stranded DNA molecule creates two single strands of DNA, each of which is a template for the creation of the complementary strand. A single point mutation can change the whole DNA sequence.

Explanation:

DNA replication occurs when one double-stranded DNA molecule creates two single strands of DNA, each of which is a template for the creation of the complementary strand. A single point mutation can change the whole DNA sequence.

Point mutation is the genetic maturation where the single nuclide base is changed s inserted or deleted from the DNS or the RNA.  

The impacts can range from nor effects to dangerous effects with regards to protein production composition and function. The point mutation can take place during the DNA replication. Occurring when the double-stranded DNA created town strands.

Hence the after the cells divide is correct option C

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Which cell did shyam observed under the microscope *

Prokaryotic cell
Animal Cell
Plant cell
Egg cell

Answers

Answer:

Plant cell

Explanation:

Onion, so ofc plant cell

what is biological theories of development?​

Answers

Answer:

devoted to theoretical advances in the fields of evolution and cognition with an emphasis on the conceptual integration afforded by evolutionary and developmental approaches.

What is the frequency of a wave that has a period of 0.5 seconds

Answers

Answer:

Explanation:Each drum must endure for one-half a second, so the period is 0.5 s. If the woodpecker drums upon a tree 4 times in one second, then the frequency is 4 Hz; each drum must endure for one-fourth a second, so the period is 0.25 s.

were do blood pump into the heart


Answers

Answer:

The right ventricle do blood pump into the heart .

Have a nice day!!

Compare and constraint negative and positive feedback mechanism and explain how they relate to homeostasis

Answers

Explanation:

Positive feedback occurs to increase the change or output: the result of a reaction is amplified to make it occur more quickly. Negative feedback occurs to reduce the change or output: the result of a reaction is reduced to bring the system back to a stable state.

Which Female player play Twice different game like Cricket & Football in worldcup?

Answers

Answer:

Elyss Perry

Explanation:

having to made her to National Cricket Team and the national soccer team at the age of 16 Perry is the youngest Australian to play international cricket in the first have appeared in both ICC and FIFA World cups

How do doctors today find out Parkinson's disease?

Answers

Answer:

No specific test exists to diagnose Parkinson's disease. Your doctor trained in nervous system conditions (neurologist) will diagnose Parkinson's disease based on your medical history, a review of your signs and symptoms, and a neurological and physical examination.

Explain the relationship between urea cycle and citric acid cycle?

Answers

Answer:

one of its nitrogens through transamination of oxalacetate to form asparate and returns fumarate to that cycle.

Explanation:

The urea cycle is linked to the citric acid cycle by fumarate and by aspartate, which can be con- verted to malate by transamination (see Figure 23.22). ... Aspartate and arginosuccinate are the amino acids that link the two pathways. Aspartate is made by transamination of OxaloacetatA.

Find the odd one and write the features of others

1. Ribosome, Lysosome, Mitochondrion, Golgi complex

2. Nose, Trachea, Lungs, Heart

3. Find the correct pair from the following a. Robert Hooke - Discovered the centre of the cell b. M.J Schleiden-Found animal body is made up of cells c. Rudolf Virchow -New cells arise only from existing cells

4. Large vacuole is present in.....cell​

Answers

Answer:

1) Ribosome

2) heart

3) Robert Hooke. -> discovered the cell

M J Schleiden -> all living organisms are made up of cells

Rudolf virchow -> new cell are arises only from pre existing cells

4) plants cell

What is the difference between a control variable and a constant variable

Answers

The difference between a controlled variable and a constant is that a constant variable does not change through the experiment and a controlled variable can change.

One strand of a DNA molecule has the base sequence ATAGGT. The complementary base sequence on the other strand of DNA will be
O CGCUUC
O CGCTTC
O UAUCCA
ОТАТССА

Answers

Answer:

I don't understand what you saying

Explanation:

can you please explain nicely so that I can understand

Answer:

Answer:  Choice D)  TATCCA

==============================================================

Explanation:

In DNA, there are four basic building blocks

Adenine

Thymine

Guanine

Cytosine

We can abbreviate them to A, T, G, and C in that order.

Explanation:

have a great day

NEGATIVE FEEDBACK of enzymes Activity

Answers

Answer:

Negative feedback results in the inhibition of an enzyme in a biochemical pathway, reducing the activity of earlier enzymes, and stopping the pathway. Positive feedback results in the activation of more enzymes, thus increasing its production of the product.

Patterns in date can serve as what to support a claim?

Answers

Answer:

cloud pattern designer


13. Give example of a spore forming bacteria.

Answers

Answer:

Bacillus

Chlostridium

Which of the following statements is true about chemical elements in an ecosystem?
View Available Hint(s)
O They exit the ecosystem in the form of heat.
O They recycle within the ecosystem, being constantly reused.
O They flow through the system, losing some heat in the process.
o They depend on sunlight as their source.
O They cannot be obtained from decomposition.

Answers

They are recycle within the ecosystem being constantly reused ( B ) is the true statement

The energy from the sun is use in the formation of nutrients in plants that is consumed by the primary consumers ( Herbivores ) in the ecosystem, while the primary consumers will be consumed by the secondary consumers ( carnivores ). these waste product from the secondary consumers is decomposed by the tertiary consumers ( Fungi and bacteria ) to be reused by the Plants again.

Hence we can conclude that the true statement about the chemical elements in the eco system is that they recycle within the ecosystem being constantly reused.

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43. Chordata are
A. Invertebrates
B. Vertebrates
C. Semi-vertebrates (partial spine)
D. None of the above

Answers

Answer:

chordata are vertebrates

hope it helps you

Which reaction happens faster A. with enzymes or B. without enzymes

Answers

Answer:

A. with enzymes

Explanation:

In a solution, the more abundant substance that dissolves another substance is known as what?

Answers

Answer:

solvent.

Explanation:

the more abundant dissolving substance in a solution. supersaturated solution.

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