List of top Botany Questions

Match List I with List II

LIST I		LIST II
A	Red rust disease of tea leaves	I	Vaucheria
B	Chlorellin	II	Cephaleuros
C	Gongrosira stage	III	Chlorella
D	Sea palm	IV	Portelsia

Choose the correct answer from the options given below:

Following are the common characteristic structural motifs of eukaryotic transcription factors, except:

Reticulate type of chloroplast is a characteristic of which algae?

Which algae shows fungus like branched, coenocytic and siphonaceous thallus.

Royal Botanical Garden is located at

The Juvenile stage in Mosses is called as

Statement 1: Plasmid DNA is circular
Statement 2: Plasmid possess single stranded DNA without polarity

Two enzymes responsible for restricting the growth of bacteriophage were isolated from

Restriction enzyme digestion means

‘Ti’ plasmid of which bacterium is used for obtaining Transgenic plants

A plant having altered gene from a different species called

Roots with negative geotropism for the purpose of oxygen is found in the following

Choose incorrect statement

Select the incorrect pair

Identify the plants having Apocarpous and syncarpous ovary respectively

Cyclic photophosphorylation results in the formation of

Find the correct combination

Conjoint, collateral, closed vascular bundles present in:
I. Monocot stem
II. Dicot leaf
III. Monocot leaf
IV. Roots

The organic food material is translocated through phloem in the stems of following

Statement 1: Well aerating tissue aerenchyma is the most important anatomical feature of all hydrophytes.
Statement 2: Hydrophytes live in well aerated environment

Type of Glycosidic bonds in cellulose and starch respectively

Enzymes are functional at ........ temperature in human body

The bacteria that converts milk to curd

Mutations can be induced with ........