Biological Classification Questions

Which one of the following was NOT used by Whittaker as a criterion for classification?

The Five Kingdom Classification was proposed in:

Who proposed the Five Kingdom Classification?

Match the column I with column II :-

Statement-I : The bacterial structure is very simple, they are very complex in behaviour. Statement-II : The archaebacteria are special bacteria since they cannot live in some of the most harsh habitats.

Consider the following: (A) Chemosynthetic autotrophic bacteria oxidise various inorganic substances and use the released energy for their ATP production. (B) In bryophytes, zygospores are formed by meiosis and these spores are endogenously produced

Match List-I and List-II.

Which one single organism or the pair of organisms is correctly assigned to its or their named taxonomic group?

Identify the virus and name the structure marked A, B, C, D and E :

Match the columns and choose the correct option:

Select the correct statement regarding fungi.

Identify the similarity between Euglena and Venus fly trap.

Which of the following statement correct for given figure(a) They are symbiotically associate with fungi to form lichen (b) They have heterocyst (c) They are photosynthetic autotroph

Choose the similar character in given figures(a) Both are protist (b) Both are unicellular prokaryote (c) Both have locomotory structure (d) Both are photosynthetic autotroph

The given figure refer to Brown algae. These algae (a), (b) and (c) are respectively identified as -

Match the columns-I and II, and choose the correct combination from the options given.

Match Column A with Column B :

How many of the following organisms are not placed under Kingdom Protista? A. Desmids B. Amoeba C. Paramoecium D. Spirogyra E. Slime moulds Choose the correct option.

Choose the incorrect statement for bacteria that produce large amounts of methane along with CO2 and H2 from cellulosic material.

Chemical constituents of plants such as alkaloids, raphides, crystals, aromatic compounds etc. are used as characteristics for which type of new systematics

The terms such as classification, systematics and taxonomy were given separate meanings by

Slime moulds are included under

A unicellular organism often considered as a connecting link between plants and animals is

Cell wall of bacteria possesses diaminopimilic acid which along with other amino acids forms peptide, will inter connect the glycan part which is known as:

Prions are:

The group of organisms which are considered as oxygen evolvers:

A taxonomic system based only on the traits that reflect the order in time in which branches arose in phylogenetic tree is called

Generally, viruses that infect plants have

An American microbiologist isolated the tobacco mosaic virus in the form of crystals

The principal components of viruses are

From the following choose the characters applicable to the members belonging to the kingdom Animalia I. they are heterotrophic eukaryotic organisms lacking a cell wall II. they directly or indirectly depend on plants for food III. they store food res

Viruses did not find a place in Whittaker's five kingdom classification since

The protozoan Trypanosoma gambiense causes the disease

Fungi store food in the form of

Match the following Column I: I Rhizopus, II Agaricus silvaticus, III Agaricus campestris, IV Puccinia graminis, V Saccharomyces cerevisiae Column II: K Edible mushroom, L Black rust of wheat, M Bread mould, N Poisonous mushroom, O Baker's yeast

A cell from an unknown organism is examined under a microscope. It has a membrane bound nucleus, a large central vacuole, chloroplasts and a cell wall. What type of cell is it.

Trypanosoma gambiense is a

The mycelium in fungi may be septate or aseptate. In which of the following classes the mycelium is aseptate and coenocytic

The study of Fungi is called

The primary grouping of protozoans is based on

Presence of stiff cellulose plates on the outer surface of the cell wall is a characteristic feature of

All the following statements regarding Diatoms are correct except

The cell walls of fungi are composed of

Yeast comes under

______ is photosynthetic in the presence of sunlight, when deprived of sunlight, it behaves like heterotroph by predating on other small organisms

Red tide is caused by

In which of the following organisms the body is covered over by a protein rich layer called pellicle

protists

All the following can be applicable to protozoans except

All single celled eukaryotes are placed under