Which of the following character is incorrect related to Euglenoids? Majority are fresh-
A) water organisms
B) Cell wall is absent
C) They have two flagella
D) They are always photosynthetic

Given a +b+c+d=0 which of the following statement is incorrect

Given a+b+c+d = 0 which of the following statement is incorrect

Which of the following statements is incorrect regarding fungi? (a) It is a unique Ringdom of heterotrophic organisms (b) They are mostly terrestrial (c) They prefer to grow in warm & humid places (d) They are always diploid with thalloid body

Which of the following have more characters in common? (a) Phylum or family (b) Species or genus (c) Class or order

Which of the following statements are incorrect about receptor proteins ? a.Majority of receptor protein are embedded in the cell membranes b.The active site of receptor proteins opens on the inside region of the cell c.Chemical messengers are received at the binding sites of receptor proteins d.Shape of receptor doesn't change during attachment of messenger

Which one of the following bacterial characters is also a plant character ? (a) Heterotrophic nutrition (b) Prokaryotic organisation (c) Presence of flagella (d) Rigid cell wall

Which of the following cells do not have a nucleus ? (A) white blood cells (B) red blood cells (C) neurons (D) bone cells

Which of the following structures are absent in forelimb of frog ? (a) Brachium (b) Web ( c) Antebrachium (d) Tarsal

Which of the following is not a phagocytic cellular barrier? (a) Histiocytes (b) Kupffer cells (c) Clasmatocytes (d) Mast cells

Which of the following statement is associated with life span ? (a) Characteristic feature of each organism (b) Certainly associated with metabolic deversity of an organism (c ) Always correlated with complexity of an organism