Structural Organisation In Animals

Achondroplasia is a disease related with the defect in the formation of

Achondroplasia is a disease related with the defect in the formation of Options (a) Membrane (b) Cartilage (c) Bone (d)…

A yellow substance oozing out from wound has

A yellow substance oozing out from wound has Options (a) Lymph + RBC + WBC (b) Lymph + RBC +…

A femur is kept in dilute HCI for three days it becomes

A femur is kept in dilute HCI for three days, it becomes Options (a) Brittle (b) Soft and elastic (c)…

Which of the following animal is wrongly matched

Which of the following animal is wrongly matched Options (a) Arthropoda - cockroach (b) Annelida - Hydra (c) Echinodermata -…

The gas exchange surface in an earthworm is

The gas exchange surface in an earthworm is Options (a) tracheae (b) gills (c) skin (d) ctenidia Correct Answer: skinExplanation:No…

Sphygmomanometer measure

Sphygmomanometer measure Options (a) Nerve conduction rate (b) Heart beat rate (c) Blood pressure (d) Pulse rate Correct Answer: Blood…

Male frogs can croak louder than females because of

Male frogs can croak louder than females because of Options (a) Vocal sacs (b) Stronger (c) Larger in size (d)…

In cockroach the ootheca is formed by the secretion of

In cockroach, the ootheca is formed by the secretion of Options (a) phallic gland (b) collaterial gland (c) mushroom gland…

Haversian system is a diagnostic feature of

Haversian system is a diagnostic feature of Options (a) Avian bones (b) All animals (c) Mammalian bones only (d) Reptilian…

Desmosomes are found in

Desmosomes are found in Options (a) ephithelial tissue (b) muscular tissue (c) nervous tissue (d) all of these Correct Answer:…