Q. Components of internal environment are

View solution

Q. Total number of vertebrae in a vertebral column is

View solution

Q. Ball and socket joint is formed by bone

View solution

Q. Earthworm posses another type of tubular excretory system called as

View solution

Q. Lower two pairs of ribs are not attached to sternum and called as

View solution

Q. Row of phalanges are attached to metacarpals which support

View solution

Q. Displacement of set point in hypothalamus is due to

View solution

Q. Mammals maintain a constant temperature range, which is about

View solution

Q. Nephrons are arranged in distinct region of

View solution

Q. In rainy season, part of plant act as photosynthetic organ and stores water is

View solution

Q. Cleaning of blood is termed as

View solution

Q. Tuft of cilia propels interstitial fluid into

View solution

Q. Animals and plants have distributed themselves in a wide range of habitats due to

View solution

Q. Rickets is disease which deform pelvis and bow legs of mostly

View solution

Q. In earthworm excretory system, epithelium reabsorbs salts from

View solution

Q. Components of living control system are

View solution

Q. There are extensive stomata on upper surface of leaves in

View solution

Q. Hormone aldosterone is secreted by

View solution

Q. Skull, vertebrae, ribs and sternum together make up

View solution

Q. Poikilotherms fluctuate more or less with

View solution