Question 1 :
Which phase comes in between the G$1$ and G$2$ phases of cell cycle?

Question 3 :
Interphase is the phase of the cell in which the cell ___________________.

Question 5 :
Which phase of interphase involves in protein synthesis required for DNA replication?

Question 8 :
How many chromosomes will the cell have at $G_1$ after S and after M phase respectively, if it has 14 chromosomes at interphase?

Question 9 :
Which term best describes the nuclear material present during interphase? <br>

Question 10 :
G$_{1}$, G$_{2}$ and S phases are seen in which phase of cell cycle?

Question 11 :
When a cell stops growing say due to shortage of nutrients, this will occur in which phase of the cell cycle?

Question 12 :
In which stage of the cell cycle are histone proteins synthesised in an eukaryotic cell ?

Question 13 :
The diploid cell of a self conscious primate has $6$ pg DNA. What would be the DNA content in the cell at $G_2-$phase of interphase during cell cycle?

Question 16 :
Which of the following stage of M-phase is considered as tetraploid stage?

Question 17 :
Maximum cytoplasmic growth and duplication of semi-autonomous organelles occur in ___________________.

Question 18 :
Which of the following statement is incorrect about the cell cycle?

Question 21 :
If egg of an organism has $10pg$ of DNA in its nucleus. How much DNA would a diploid cell of same organism have in ${G}_{2}$ phase of meiosis?

Question 22 :
When cell division fails after S - phase (DNA replication) in a diploid cell, the ploidy is

Question 23 :
A cell divided every one minute. At this rate division, it can fill a 100 ml of beaker in one hour. How much time does it take to fill a 50 ml beaker?

Question 24 :
An egg cell has 5 picogram of genetic material in its nucleus. What amount of material will be present in the organism at the end of $G_2$-phase of mitosis?<br/>

Question 26 :
Who first proposed that new cells are formed by the division of preexisting cells?

Question 34 :
One of the following is an exception to the 'cell theory'.&#160;

Question 35 :
The division of the organisms into Prokaryota and Eukaryota is based on the characters of

Question 36 :
Who first propounded the cell theory stating that all living things are made up of cells or of material formed by cells?

Question 38 :
Assertion: True nucleus is absent in <i>E.coli</i> and other prokaryotes Reason: An undifferentiated, unorganized, fibrillar nucleoid without any limiting membrane is found in prokaryotic cells

Question 39 :
The size of most of the cells is best expressed in

Question 43 :
Who reported that entity of an organism is not because of the cell but collection of many cells?

Question 45 :
Which of the following is the largest cell in human body?

Question 46 :
Match the following and choose the correct combination.<table class="wysiwyg-table"><tbody><tr><td>List-I<br/></td><td>List-II<br/></td></tr><tr><td>1. Cardiac glands<br/></td><td>I. Castke's intrinsic factor<br/></td></tr><tr><td>2. Pyloric glands<br/></td><td>II. Gastrin<br/></td></tr><tr><td>3. Peptic cells<br/></td><td>III. Mucus for protection<br/></td></tr><tr><td>4. Parietal cells<br/></td><td>IV. Pepsinogen<br/></td></tr></tbody></table>The correct answer is<br/>

Question 47 :
Assertion: Eduard A. Strasburger is a famous cytologist. Reason: He related it to discovery of cell division and used the term 'nucleoplasm' and 'cytoplasm'.

Question 49 :
Read the given statements and select the correct option.<br/>Statement 1 : Volvox forms spherical colony.<br/>Statement 2 : Volvox colony is made up of non-motile cells.<br/>