Which one of the following assumptions is TRUE for Two-Way ANOVA?

• A) Population variances must be different.
• B) The population must be Away from a normal distribution.
• C) Groups may or may not have equal sample sizes.
• D) Samples must be independent.

T-test is used to find out whether the means of two samples are statistically different from each other or not.

• A) False
• B) True
• C)
• D)

______________________ is used to compare means of more than two samples.

• A) ANOVA
• B) Z-Test
• C) T-Test
• D) Range

DF (between) =

• A) (Each observation – Grand mean) 2
• B) Total number of Observations – Total number of Groups
• C) (Group mean-Grand mean)2 × Number of observation in each group
• D) Total number of Groups – 1

Which one of the following is a Commonly used Measure of Central Tendency?

• A) Mean and Median
• B) Mean, Median and Mode
• C) Median and Mode
• D) Mean

Which one of the following is Not A Measure of Variability?

• A) Range
• B) Standard deviation
• C) Mean
• D) Variance

Which one of the following is True?

• A) A one-way ANOVA uses one independent variable, while a Two-way ANOVA uses two dependent variables.
• B) A one-way ANOVA uses one dependent variable, while a Two-way ANOVA uses two independent variables.
• C) A one-way ANOVA uses one independent variable, while a Two-way ANOVA uses one dependent and one independent variable.
• D) A one-way ANOVA uses one independent variable, while a Two-way ANOVA uses two independent variables.

__________ takes the nerve impulse away from the body.

• A) Nerve endings
• B) Cell body
• C) Dendrite
• D) Axon

Main building block of nervous system is neuron. It consists of _________ components.

• A) three
• B) four
• C) five
• D) two

In repeated experiments, the chimpanzee joined the two sticks and took the banana immediately is the example of __________.

• A) Insight learning
• B) Social learning
• C) Humanism
• D) Animal organization

____________also called trial-and-error learning.

• A) Operant Conditioning
• B) Habituation
• C) Imprinting
• D) Classical Conditioning

__________ takes the nerve impulse away from the cell body.

• A) Synapsis
• B) Dendron
• C) Axon
• D) Mitochondria

A ________is a group of individuals belonging to the same species and organized in a cooperative manner.

• A) Society
• B) Species
• C) Not applicable
• D) Kingdom

The courtship and reproductive behaviors of many marine animals are linked to the timing of the __________ clocks.

• A) cannual
• B) lunar
• C) circadian
• D) circannual

Information handled by neurons is present in form of electrical signal is called _____________.

• A) Sypanse
• B) Nerve impulse
• C) Dendrite
• D) Cell body

The space (junction) between the end bulb and the dendrite of the next neuron is the __________.

• A) joint
• B) nerve impulse
• C) synapse
• D) synaptic cleft

Butterflies and ____ are the most common cocoon building insects.

• A) House flies
• B) Moths
• C) Horse flies
• D) Dragon flies

_______________ show maximum parental care.

• A) Fishes
• B) Amphibians
• C) Birds
• D) Reptiles

A very young animal develops attachment with the very first object it has visual, auditory or tactile experience. It thereafter follows that object. This type of behavior is an example of:

• A) Territoriality
• B) Habituation
• C) Innate Behavior
• D) Imprinting

In crayfish, ___________ is used as the rapid escape behaviour from predator.

• A) tail flip
• B) swimming
• C) muscle twitch
• D) Both of these