9th Class Biology Chapter 4 English Medium Online MCQ Test With Answer
If you are here searching for the solved Multiple Choice Questions, then it is to be noted that 9th class biology Chapter 4 MCQs solved are available here. You can now practice these MCQs by visiting our website. For the student’s help, we are offering the MCQs of the complete chapter. The pdf file of MCQs is also available on this page. You can appear in the online test of MCQs. The online test will give you an idea of your paper. These Multiple Choice Questions are made according to chapter 4 of Biology.
An organism has 4 pairs of chromosoems . Afger meiosis-I , how many chromosomes and chromatids will be present in each daughter cell.
Question # 2
In which phase of cel cycle, maximum growth occurs inc ell.
Question # 3
Which one is the feature of mitosis but not of meiosis II?
Question # 4
Chromosomal number of fruit fly is 8 The gametes of fruit fly contain.
Question # 5
How does the centrosome contribute to mitosis.
Question # 6
Why is meiosis II necessary after meiosis I?
Question # 7
In which phase of cell cycle, the chromosomes duplicate.
Question # 8
What causes the number of chromosomes to reduce to half when a cell divides by meiosis.
Question # 9
The spindle apparatus of plants differs from that of animals innot having.
Question # 10
Some student of SSC observed a thin cross section ffrom root tip of onion plant under the microscope. They found divising cells at different stages of their life cycle. One of the students found a cell at late prophase and counted 28 chromosomes in it. The number of chromosomes in daughter cells should be.
Question # 11
Crossing over resuts in genetic recombination . It occurs between
Question # 12
During celll division spindle fibres attach a chromosome at.
The MCQs are made from each and every topic of biology chapter 4 from book. These MCQs give you more practice. A plenty of MCQs for chapter 4 of 9th biology is available for the students. You can attempt many tests and can practice many MCQs. Download 9th class biology chapter 4 with answers for best preparation. Don’t miss this golden opportunity. All of these tests are provided to students for free. These can are downloadable. Make your preparation perfect by these tests so that you can attempt your board exam successfully. 9th class biology chapter 4 MCQs pdf is also available on ilmkidunya website.
MCQs of Chapter No: 4 Cell Cycle
All the Biology 9th class Chapter 4 MCQs are designed according to the latest syllabus. These MCQs cover all the important topics of the Cell Cycle, helping students understand the sequence of events that occur during cell division and growth. In this chapter, you will study the different phases of the cell cycle, including interphase and mitotic division, which are essential for the continuity of life. Practicing these MCQs will make your preparation stronger and give you a clear understanding of the concepts explained in the chapter. By solving them regularly, you can improve your grip on the objective part of the exam.
What is the Benefit of giving an Online MCQs Test?
By giving the chapter 4 biology 9th class MCQs online test, you will get to know the paper pattern. When you get to know it, you can easily solve the paper. Students could not find any difficulty in solving the objective paper. By giving the online test, you can prepare yourself for all types of short questions as well. The online Multiple Choice Questions (MCQs) can also be downloaded from this page. Furthermore, you must have to sign in to appear in the test. Don't miss the chance to get this opportunity. Students in the 9th class can take these MCQs for free.
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9th Class (English Medium)
Biology (New Book)
Chapter 4
Important MCQ's
Sr.#
Question
Answer
1
Why is meiosis II necessary after meiosis I?
A. To replicate chromosomes
B. To separate sister chromatids
C. To ensure genetic recombination
D. To reduce chromosomes number
2
In which phase of cell cycle, the chromosomes duplicate.
A. S Phase
B. G1 Phase
C. Mitosis
D. G2 Phase
3
How does the centrosome contribute to mitosis.
A. Initiates DNA replication
B. Make mitotic spindle
C. Forms the nuclear envelope
D. Duplicates organelles
4
The longest phase of meiosis is.
A. Prophase I
B. Prophae II
C. Interphase I
D. Interphase II
5
Centrosomes make mitotic spindle in.
A. Plant cells
B. Animal Cells
C. Prokaryotic cells
D. All of these
6
Crossing over resuts in genetic recombination . It occurs between
A. Two chromatids of homologous chromosomes
B. Two chromatids of opposite gametes
C. Two chromatids of any two non homologous chromosomes
D. Two chromatids of the same chromosome
7
Substance and energy required for replication for DNA is accumulated in cell during.
A. G1
B. G2
C. S-Phase
D. M-Phase
8
What causes the number of chromosomes to reduce to half when a cell divides by meiosis.
A. Seperation of homologous chromosomes during meiosis I
B. Replication of DNA during interphase I
C. Seperation of sister chromatids of all the chromosomes durng meiosis I
D. Crossing over during meiosis I
9
An organism has 4 pairs of chromosoems . Afger meiosis-I , how many chromosomes and chromatids will be present in each daughter cell.
A. 8 Chromosomes and 16 chromatids
B. 4 chromosomes and 8 chromatids
C. 4 chromosomes and 4 chromatids
D. 8 chromosomes and 8 chromatids
10
Chromosomal number of fruit fly is 8 The gametes of fruit fly contain.
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mazhar
09 Feb 2020hi
sahdev kumar
18 Oct 2018ghhhhjjjj
m aleem
10 Mar 2018challenge me
m aleem
10 Mar 2018i attempt all tests somone challenge me
warda
03 Dec 2017there must be some mcqs from the chapter....