A. Amoeba
B. Hydra
C. Jelly fish
D. Planaria
Related Mcqs:
- If the gene for blue eyes is recessive and if a child have blue eyes, which of the following must be true?
A. both parents have blue eyes
B. the child’s sibling has brown eyes
C. each parent has at least one blue eye gene
D. at least one parent must have blue eyes - One boy has brown eyes. His twin brother has blue eyes. This information enables a person to conclude that the two ______________?
A. are identical twins
B. are fraternal twins
C. are monozygotic
D. have blue-eyed parents - The opponent-process theory is to our sense of color as the gate-control theory is to our sense of ____________?
A. smell
B. touch
C. kinesthesia
D. pain - In what way (s) is the sense of taste like the sense of smell?
A. There are four primary stimulus groups for both senses
B. both systems are routed through the thalamus on the way to the cortex
C. The physical stimuli for both senses are chemical substances dissolved in fluid
D. All of the above - In one of the followings, the nervous system consists of a network of neurons present between the ectoderm and endoderm:
A. Planaria
B. Mosquito
C. Toad
D. Hydra - The cells or organs that receive stimuli are called:
A. Receptors
B. Effectors
C. Motor neurons
D. Glands and Muscles - Which of the following is responsible for controlling involuntary responses by influencing organs, glands and smooth muscles?
A. Somatic nervous system
B. Autonomic nervous system
C. Central nervous system
D. Diffused nervous system - What sensory organs responsible for balance are also related to motion sickness?
A. ciliary muscles
B. the cochlea
C. the olfactory bulb
D. the semicircular canals - Output of various body organs and change in their mutual interaction is called:
A. Development
B. Growth
C. Environment
D. Heredity - One of the following controls involuntary responses buy influencing organs, glands and smooth muscles:
A. Somatic nervous system
B. Autonomic nervous system
C. Central nervous system
D. both a & b
