List of practice Questions

Match the LIST-I with LIST-II

LIST-I Plant Name	LIST-II  Most common part as medicine
A. Withania somnifera	III. Root
B. Aloe barbedensis	II. All parts of plants
C. Aegle marmelos	I. Fruit
D. Datura metel	IV. Leaves

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The botanical name of Fenugreek (methi):

Match the LIST-I with LIST-II

LIST-I Class of Mutagens	LIST-II  Examples
A. Alkylating agent	III. Mustard gas
B. Base analog	IV. 5-Bromouracil
C. Intercalating agent	I. Acridine Orange
D. Deamination agent	II. Nitrous acid

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A specimen cited in the protologue is neither the holotype nor an isotype, nor one of the syntypes. This specimen is known as:

Match the LIST-I with LIST-II

LIST-I Gene Interaction	LIST-II  Dihybrid ratio for a single character
A. Duplicate dominant epistasis	I. 9:7
B. Duplicate recessive epistasis	II. 15:1
C. Recessive epistasis	III. 9:3:4
D. Dominant & Recessive Epistasis	IV. 13:3

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Match the LIST-I with LIST-II

List-I (Family/Characteristic, etc.)	List-II (Species/Examples)
(A) Myrtaceae	(I) Psidium
(B) Hypanthodium inflorescence	(III) Fig
(C) Caryophyllaceae	(II) Carnation
(D) Asteraceae	(IV) Inula

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Which of the following bacteria belong to the coliform group ?
A. Escherichia coli
B. Streptococcus faecalis
C. Clostridium perfringens
D. Bacillus
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To increase the amount of mugineic acid, rice plants were transformed (using Agrobacterium) with a fragment of barley genomic DNA containing two naat genes; naat-A and naat-B, encoding the subunits of the enzyme

Guttation occurs when:

A flower is hypogynous with axile placentation and swollen placenta. Which family does this flower belong to?

Flooding stress is also known as:

What is the role of NAD(P)H as a component of Nitrate reductase in Nitrogen fixation?

Which of the following is the most accurate method to measure the diameter of a cylindrical object?

Automated Guided Vehicle (AGV) robots can be placed in the category of:

Proximity Sensors are used to:

Which one of the following devices produces incremental motion through equal pulses?

Transformation in bacteria was discovered by:

In angiosperms, which process involves the fusion of male gamete with the egg cell?

Which of the following is used to stain endospores?

Using a robot with 1 degree of freedom and having 1 sliding point with a full range of 1m, if the robot's control memory has a 12-bit storage capacity, then the control resolution for the axis of motion will be:

Match List-I with List-II

Choose the correct answer from the options given below:

The degrees of freedom of a SCARA robot are:

The translatory joint in a robot is known as:

Name of the device that selects between several analog or digital input signals and forwards the selected input to a single output line:

Which one of the following symbols is used as the notation for designing arm and body of a robot, with joined arm configuration?