हिंदी

Explain the following figure.

Advertisements
Advertisements

प्रश्न

Explain the following figure.

टिप्पणी लिखिए
Advertisements

उत्तर

  1. The process depicted in the given diagram is cytokinesis.
  2. This step takes place at the end of the karyokinesis (nuclear division) of mitosis.
  3. It depicts the division of the cytoplasmic material in order to form two daughter cells that resemble each other.
shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Life Processes in Living Organisms Part - 1 - Solve the following questions

वीडियो ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्न

The diagram given below represents a stage during cell division.

Study the same and answer the questions that follow:

  1. Identify whether it is a plant cell or an animal cell. Give a reason in support of your answer.
  2. Name the stage depicted in the diagram. What is the unique feature observed in this stage?
  3. Name the type of cell division that occurs during:
    1. Replacement of old leaves by new ones
    2. Formation of gametes
  4. What is the stage that comes before the stage shown in the diagram?
  5. Draw a neat, labelled diagram of the stage mentioned in (iv) above keeping the chromosome number constant.

All chromosomes are arranged parallel to equatorial plane of cell in ______ phase of mitosis.


For formation of plasma membrane, ______ molecules are necessary.


Draw labeled diagram of different steps of mitosis.

Where does mitosis occur?

Define the following:

Karyokinesis


The diagram given alongside represents a stage in cell division.
Study the same and answer the questions that follow:

(i) Identify the stage of cell division.
(ii) Name the parts labeled A,B,C and D.
(iii) What is the unique feature observed in this stage?
(iv) Where does this type of cell division usually occur?
(v) How many daughter cells are formed from this type of cell division?
(vi) Is the dividing cell shown a plant or an animal cell?
Give a reason to support your answer.


Choose the correct answer:
Which division takes most time?


Identify the stages of mitosis given below and label the figures.


The diagram below represents a certain stage of a cell.

(i) Is it an animal cell or a plant cell ? Give one reason in support of your answer.
(ii) Label the parts numbered 1 – 3.
(iii) Which stage (phase) of mitosis is represented in this diagram


Draw a well-labelled diagram to show the anaphase stage of mitosis in plant cells having four chromosomes.


Explain the Term Cell Diakinesis


Name the Following

The stage when chromosomes arrange at the equator.


Give Technical Terms

Division of nucleus.


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

The alkaloid colchicine inhibits the formation of the mitotic spindle.


Choose the Odd One Out


Give the sequence of the events occurring during the prophase of mitosis.


Identify the stage of mitosis from the below picture. List the chromosomal events in this stage.


During Mitosis what is the position of chromatids in metaphase?


Name these:

Two steps of the process Mitosis


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×