332818
Statement A : Echinodermata are triploblastic radially symmetrical in larval stage and coelomate animals Statement B : The body wall of Ascaris has cuticle but lacks circular muscles
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Echinodermata adult is radially symmetrical. There is a stiff cuticle and no circular muscles, hence nematodes possess poor powers of locomotion.
BIOXI04: ANIMAL KINGDOM
332819
Star fish is a
1 Cnidaria
2 Echinoderm
3 Chondrichthyes
4 Bony fish
Explanation:
Starfish or Asterias is an echinoderm.
BIOXI04: ANIMAL KINGDOM
332820
In which of the following phyla given as the adult shows radial symmetry, the larva shows bilateral symmetry?
1 Annelids
2 Arthropods
3 Molluscs
4 Echinodermata
Explanation:
Bodies of Echinodermata exhibit bilateral symmetry in larvae and pentamerous radial symmetry in adults
332818
Statement A : Echinodermata are triploblastic radially symmetrical in larval stage and coelomate animals Statement B : The body wall of Ascaris has cuticle but lacks circular muscles
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Echinodermata adult is radially symmetrical. There is a stiff cuticle and no circular muscles, hence nematodes possess poor powers of locomotion.
BIOXI04: ANIMAL KINGDOM
332819
Star fish is a
1 Cnidaria
2 Echinoderm
3 Chondrichthyes
4 Bony fish
Explanation:
Starfish or Asterias is an echinoderm.
BIOXI04: ANIMAL KINGDOM
332820
In which of the following phyla given as the adult shows radial symmetry, the larva shows bilateral symmetry?
1 Annelids
2 Arthropods
3 Molluscs
4 Echinodermata
Explanation:
Bodies of Echinodermata exhibit bilateral symmetry in larvae and pentamerous radial symmetry in adults
332818
Statement A : Echinodermata are triploblastic radially symmetrical in larval stage and coelomate animals Statement B : The body wall of Ascaris has cuticle but lacks circular muscles
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Echinodermata adult is radially symmetrical. There is a stiff cuticle and no circular muscles, hence nematodes possess poor powers of locomotion.
BIOXI04: ANIMAL KINGDOM
332819
Star fish is a
1 Cnidaria
2 Echinoderm
3 Chondrichthyes
4 Bony fish
Explanation:
Starfish or Asterias is an echinoderm.
BIOXI04: ANIMAL KINGDOM
332820
In which of the following phyla given as the adult shows radial symmetry, the larva shows bilateral symmetry?
1 Annelids
2 Arthropods
3 Molluscs
4 Echinodermata
Explanation:
Bodies of Echinodermata exhibit bilateral symmetry in larvae and pentamerous radial symmetry in adults
