Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
Online Short Questions For Chapter 7 "12th Class Biology Chapter 21 Short Questions Preparation "
Try The Short Questions For 12th Class Biology Chapter 21 Short Questions Preparation
-
Total Questions10
-
Available Sets4
Biology - 12th Class Biology Chapter 21 Short Questions Preparation
Question # 1
Write about the stage of telophase of mitosis.
- Ans 1: During telophase of mitosis,nuclear membrane and nucleolus reappear,mitotic apparatus disappears and two nucleoli are formed in one cell.
12th Class Biology Chapter 21 Short Questions Preparation - Set 1
Question # 1
Write about the stage of telophase of mitosis.
- Ans 1: During telophase of mitosis,nuclear membrane and nucleolus reappear,mitotic apparatus disappears and two nucleoli are formed in one cell.
12th Class Biology Chapter 21 Short Questions Preparation - Set 2
Question # 1
What is importance of kinetochore in the allignment of chromosomes during mitosis?
- Ans 1: Spindle fibers attaches at kinetochore of chromosomes and they help to align chromosomes at the center of cell to from equatorial plate or metaphase plate.
12th Class Biology Chapter 21 Short Questions Preparation - Set 3
Question # 1
What events occur in anaphase-I in meiosis?
- Ans 1: During the anaphase of meiosis -1.The spindle fibers contract and each member of homologous chromosomes moves towards each pole.In this way half chromosomes reaches to one pole and other half reaches to another pole.
12th Class Biology Chapter 21 Short Questions Preparation - Set 4
Question # 1
Define cell cycle.
- Ans 1: The cell undergoes a sequence of changes,which involves period of growth,replication of DNA,followed by cell division.This sequence of changes is called cell cycle.
12th Class Biology Chapter 21 Short Questions
Here you can prepare 12th Class Biology Chapter 21 (Cell Cycle). Click the button for 100% free full practice.
