A. Bony fish
B. Cartilaginous fish.
C. Fish like mammals.
D. All fishes.
Related Mcqs:
- The organs of locomotion in annelids are__________?
A. Muscles
B. Hydrostatic skeleton
C. Parapodia
D. Setae - Which of the following statement is incorrect regarding the locomotion in Euglena?
A. Move with the help of flagellum, attached to the anterior pole of the body.
B. Flagellum whipping backwards moving the organism forward, and when moves forward the organism moves backward.
C. Myonemes can change the direction of the body by making it to shorten from anterior to the posterior pole.
D. None of these - Among the following organisms which shows the best adaptations for locomotion?
A. Amoeba.
B. Earthworm.
C. Reptiles
D. Amphibians. - Which of the following is the swiftest form of the locomotion?
A. Plantigrade
B. Digitigrade
C. Unguligrade
D. Hopping - Locomotion in diatoms is carried out with the help of__________?
A. Valve
B. Raphe
C. Pseudopodium
D. Cilia or flagella - In Hornworts the band of meristematic tissue is found near_____________?
A. Foot
B. Gamete producing region
C. Spore producing region
D. At junction of A & B - One celled green ptotists are included in___________?
A. Monera
B. Algae
C. Slime molds
D. Plants - Cell wall is absent in___________?
A. Cocci
B. Bacilli
C. Mycobacterium
D. Mycoplasma - Formation of heat shock proteins in plants results in___________?
A. Elevation of temperature in cold conditions.
B. Embracing the enzymes and other proteins and prevent their denaturation.
C. Change the chemical nature of other proteins thus making them heat resistant.
D. Help in evaporative cooling. - Thick, waxy & leathery cuticle around leaves is present in___________?
A. Hydrophytes
B. Mesophytes
C. Xerophytes
D. Halophytes
