- (A) Peritandrous
- (B) Pertandrous
- (C) Protendrous
- (D) Protandrous
Biology Mcqs
- (A) Scolymastra joubini
- (B) Euplectella
- (C) Spongilla
- (D) Leucoselenia
- (A) To increase the size of the animals
- (B) To help in the functioning of reproductive system
- (C) To provide space for the development of organs and systems
- (D) None of these
- (A) Separate layers of cells
- (B) Structures formed from them
- (C) Structures associated with them
- (D) Their functions in body
- (A) Annelida
- (B) Arthropoda
- (C) Mollusea
- (D) Echinodermata
- (A) All animals are ingestive heterotrophs
- (B) All animals are eukaryotes
- (C) All animals develop from the dissimilar gametes i.e. large sperm and small egg.
- (D) It is largest kingdom.
- (A) Nematods
- (B) Annelids
- (C) Arthropods
- (D) Molluscs
- (A) Lies on dorsal side
- (B) Lies on ventral side
- (C) Lies on lateral side
- (D) Is not present
- (A) Porifera
- (B) Arthropoda
- (C) Mollusca
- (D) Chordata
- (A) Cake urchin
- (B) Sea Urchin
- (C) Sea cucumber
- (D) Brittle star
