Which one of the following is an organelle that is NOT found in prokaryotic cells ?

Which one of the following cell organelles mainly functions as storehouse of digestive enzymes ?

Cell wall of any fungus is different from plant in having

In prokaryotic organisms, nuclear region is not surrounded by a membrane.This undefined nuclear region is known as

Which one of the following functions is not carried out by smooth endoplasmic reticulum ?

Which of the following is the cellular respiratory centre ?

Which one of the following cell organelles contains DNA ?

Movement of materials to different parts of cytoplasm and nucleus is generall carried out by

In mitochondria, ATP synthesizing chemical reactions take place in the

Cell wall is not present in cells of

Which cell organelles have their own DNA and Ribosomes ?

Osmosis is the process of movement of water molecules from its

Cell were first discovered by

The plasma membrane is

Nuclear material without cover is found in

The work 'prokaryote' means a cell

Minute structures on bacterial cell are called

Cell theory was proposed by

The undefined nuclear region in a bacteria is

Nucleus plays a crucial part in

Which of the following is not present in prokaryotes ?

Chemical nature of carrier molecules facilitating transport across plasma membrane is

ER remains associated with

Vacuole is surrounded by

The organisms that lack membranes are

The organelle attached to the ER is

Golgi bodies help in

According to fluid mosaic model plasma membrane is composed of

The presence of .............. organelle is only revealed by electron microscope .

One of these is the smallest in size

The SER  helps in building the cell membrane. This process is called

Golgi apparatus is involved in the formation of :

DNA is a component of

One of these is double membrane organelle

The cell organelle containing the flatterned membrane bounded cisternae are located near the nucleus is

The entry of mineral ions in a plant cell during absorption is

The suicide bags of the cells are

When gene targeting involving gene amplification is attempted in a person’s tissue to treat disease, it is known as :

Vesicles are essential for the normal functioning of the golgi apparatus because

Amino Acid chains built by the ribosomes then move to the

Simple tissues are

The living cells providing tensile strength are

The energy currency of the cell is

Consider the following statement and choose the correct code .
Assertion (A) : A true nucleus is absent in E. coli and other prokaryotes.
Reason (R) : An undifferentiated, unorganised filbrillar chromosome exists inside the prokayotic cells.
Code :

Match List – I with List – II and select the correct answer by using the codes given below :
       List I                        List II
A. Ribosome            1. Suidical bag of cell
B. lysosome             2. Protein factory of cells
C. Mitochondria       3. Controller of cell
D. Nucleus               4. Power house of cell
Code :
A B C D

Which of the following is the correct sequence of the different phase of cell division ?
1. Anaphase       
2. Telophase       
3. Prophase        
4. Metaphase
Code :

Match List – I with List – II and select the correct answer by using the codes given below :
         List - I                                 List - II
(physiological processes)     (Cell organelles)
A. Photosynthesis                 1.Plasma membrane
B. Mineral uptake                  2. Chloroplast
C. Respiration                       3. Mitochondria
D. Protein synthesis              4. Ribosomes
Code :
A B C D

Which of the following is not a true statement about chloroplast and mitochondria ?

With reference to the animal cell, which of the following statement are correct ?
1. There is no cell wall in animal cell but the cell is coveredby plasma membrane.
2. Chlorophyll is not found in animal cells.
3. Lysosome occurs in plant cells.
4. Almost in all animal cells, centioles exist.

Consider the following statements rearding osmosis in animal cells :
1. If the water potential of the solution surrounding the cell is o high, the cell shrinks.
2. If the water potential of the solution surrounding the cell is too low, the cell swells and bursts.
3. It is important to maintain a constant water potential inside the animal body.
4. In animal cells, water potential far exceeds the solute potential.
Which of the statements given above is /are correct ?

The living content of cell is called protoplasm It is composed of :

Certain parts of a plant can be bent easily without breaking. This flexibility in certain parts, like leaf and stem, can be attributed to the abundance of

In which one of the following antibody formations takes place ?

Average life span of human R.B.C is

Cells which takes part in secondary growth are named as

Blood and lymph are types of

pH of human blood is

The camel's hump is composed of a tissue. It is a type of

A drop of blood contains .

Human blood contains ................ plasma .

Assertion (A) : Red blood cells burst when placed in water.
Reason (R): Due to osmosis, water enters into red blood cells.
In the light of the above statement, choose the correct answer from the options given below :

The main function of the inner bark of a woody plant is to

Which one of the following is modification of parenchyma ?

Which one disease of wheat causes a restriction in the export of wheat from India ?

The study of bones is done under the branch of science called

In human the thickest skin is present in

Which of the following is not the vestigial human organ ?

The total number of bones found in newly born human body ?

The bone of the which organ is the longest in the human body ?

Contractile proteins are found in

Bone matrix is rich in

Which one among the following animal tissues transport hormones and heat and maintains water balance ?

Our skin becomes dark in colour when exposed to excess of sunlight . It is due to the presence of :

Which one of the following statements about phloem is correct ?

Mature sclerenchyma cells have

Which one of the following is used for storing biological tissues ?

Squamous epithelial cells are found in the inner lining of

Transformation of meristematic cells into specific permanent tissues occurs by the process of

If human blood is placed in a 2% detergent solution, what will happen to the RBC ?

Which of the following are energy foods ?

In which mode of nutrition an organism de-rives its food from the body of anothe r living organism without killing it ?

The mode of nutrition found in fungi is :

Roots of the plants absorb water from the soil through the process of :

The site of photosynthesis in the cells of a leaf is

In amoeba, food is digested in the :

Which of the following events in the mouth cavity will be affected if salivary amaylase is lacking in the saliva ?

Which region ofthe alimentary canal absorbs the digested food ?

The contraction and expansion movement of the walls of the food pipe is called :

When a few drops of iodine solution are added to rice water, the solution turns blue – black in colour. This indicates that rice water contains :

The exit of unabsorbed food material is regulated by

What are the products obtained by anaerobic respiration in plants ?

The breakdown of pyruvate to give carbon di-oxide, water and energy takes place in

Glycolysis process occurs in which part of the cell ?

Name the substances whose build up in the muslces

Name the pores in a leaf through which respi-ratory exchange of gases takes place .

The respiratory pigment in human beings is :

Which plant tissue transports water and min-erals from the roots to the leaf ?

The movement of food in phloem is called :

A blood vessel which pumps the blood from the heart to the entire body :

Name a circulatory fluid in the human body other than blood .

Single circulation, i.e, blood flows through the heart only once during one cycle of passage through the body, is exhibited by which of the following :

Name the tube which connects the kidneys to the urinary bladder .

Which part of nephron allows the selective reabsorption of useful substance like glucose, amino acids, salts and water into the blood capillaries ?

Where is the dirty blood in our body filtered ?

The procedure used for cleaning the blood of a person by separating urea from it is called :

Which is the correct sequence of body parts in the human alimentary canal ?

Identify the correct parth of urine in the human body .

The organelle that is present only in plant cells is

Quiscent centre is found in

The conducting cells o xylem are

The chief function of vessels in the plant body is

Inner surface of falopian tubes, bronchi and bronchioles are lined by

The organellses that contain their own genetic material are

The photosynthetic pigments is

Average life span of human R.B.C. is

Which set clearly identify striated muscles ?

Cardiac muslce cells are cylindrical branched

Blood, phloem and muscle are

Certain specific regions where grown takes place in plants is called

The fibrous tissue which connects the two bone is

Largest number of cell bodies of neuron in our body are found in

Which of the following are the smallest organisms that cause disease in plants ?

Collar cells occur in

Bacteria are (were) considered more as plants than animals because of the presence of

Book lungs occur in

What is the common name of Panthera tigris

Which of the following class of animals has coelomic cavity filled with blood ?

Lichen is a composite combination of two organisms .

The litmus paper utilized in the chemical laboratories is made of :

Commerical agar is obtained from

Azolla is a

Which of the following is used as an ornamental plant ?

Which of the following bears naked seeds ?

Which of the following is a living fossil ?

Chilgoza is obtained form

'Sago' is obtained form

Bamboo is classified as

Which of the following characteristics does not belong to flowering plants ?

Which one of the following is true for fungi?

The unicellular alga used to supply and regulate the oxygen in space programmes is

The red colour of the red sea is due to the presence of :

Which of the following two are only applicable for birds ?

A similarity among black buck, gharial, rhinoceros and marsh crocodile is that they are

Famous scientist Carolus Linnaeus is associated with one following :

You are observing a non-chlorophyllous, eukaryotic organism with chitinous cell wall under a microscope. you shall describe the organism as a

Which one of the following statements about classification of plants is correct ?

Mushroom is a

Which one of the following is the fastest growing plant in the world ?

Which one of the following is the largest phylum in the animal kingdom ?