332826
Which of the following can be taken as chordate character of echinoderms? i. Water vascular system ii. Enterocoelic coelom iii. Deuterostomic body plan iv. Mesodermal endoskeleton
1 i, ii and iii only
2 i and ii only
3 i and iv only
4 ii, iii and iv only
Explanation:
Enterocoelic coelom, deuterostomic body plan and mesodermal endoskeleton are all features of chordates as well as echinoderms.
BIOXI04: ANIMAL KINGDOM
332827
Find the incorrect statement.
1 Platyhelminthes is the only triploblastic acoelomate phylum
2 All members of animalia are multicellular
3 Ctenophores are exclusively marine and called comb jellies
4 Echinoderms are dioecious with internal fertilization
Explanation:
In Echinoderms, fertilisation is external.
BIOXI04: ANIMAL KINGDOM
332828
The scientific and common names of certain animals are given below. Mark the correct option Scientific name Common name A. Antedon -Brittle star B. Loligo - Cuttle fish C. Dentalium - Tusk shell D. Euspongia - Bath sponge Option
1 A is wrong but \(\mathrm{B}, \mathrm{C}\) and \(\mathrm{D}\) are correct
2 A, B and C are wrong
3 \(\mathrm{A}\) and \(\mathrm{B}\) are wrong but \(\mathrm{C}\) and \(\mathrm{D}\) are correct
4 A and B are correct but C and D are wrong
Explanation:
Loligo is a squid. Cuttle fish is the common name of Sepia. Common name for Antedon is feather star.Brittle star is common name for members of Ophiuroidea order.
BIOXI04: ANIMAL KINGDOM
332829
Which of the following not related with echinodermates?
1 Digestive system is complete
2 Mouth is on the lower (ventral) side and anus on the upper (dorsal) side
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BIOXI04: ANIMAL KINGDOM
332826
Which of the following can be taken as chordate character of echinoderms? i. Water vascular system ii. Enterocoelic coelom iii. Deuterostomic body plan iv. Mesodermal endoskeleton
1 i, ii and iii only
2 i and ii only
3 i and iv only
4 ii, iii and iv only
Explanation:
Enterocoelic coelom, deuterostomic body plan and mesodermal endoskeleton are all features of chordates as well as echinoderms.
BIOXI04: ANIMAL KINGDOM
332827
Find the incorrect statement.
1 Platyhelminthes is the only triploblastic acoelomate phylum
2 All members of animalia are multicellular
3 Ctenophores are exclusively marine and called comb jellies
4 Echinoderms are dioecious with internal fertilization
Explanation:
In Echinoderms, fertilisation is external.
BIOXI04: ANIMAL KINGDOM
332828
The scientific and common names of certain animals are given below. Mark the correct option Scientific name Common name A. Antedon -Brittle star B. Loligo - Cuttle fish C. Dentalium - Tusk shell D. Euspongia - Bath sponge Option
1 A is wrong but \(\mathrm{B}, \mathrm{C}\) and \(\mathrm{D}\) are correct
2 A, B and C are wrong
3 \(\mathrm{A}\) and \(\mathrm{B}\) are wrong but \(\mathrm{C}\) and \(\mathrm{D}\) are correct
4 A and B are correct but C and D are wrong
Explanation:
Loligo is a squid. Cuttle fish is the common name of Sepia. Common name for Antedon is feather star.Brittle star is common name for members of Ophiuroidea order.
BIOXI04: ANIMAL KINGDOM
332829
Which of the following not related with echinodermates?
1 Digestive system is complete
2 Mouth is on the lower (ventral) side and anus on the upper (dorsal) side
332826
Which of the following can be taken as chordate character of echinoderms? i. Water vascular system ii. Enterocoelic coelom iii. Deuterostomic body plan iv. Mesodermal endoskeleton
1 i, ii and iii only
2 i and ii only
3 i and iv only
4 ii, iii and iv only
Explanation:
Enterocoelic coelom, deuterostomic body plan and mesodermal endoskeleton are all features of chordates as well as echinoderms.
BIOXI04: ANIMAL KINGDOM
332827
Find the incorrect statement.
1 Platyhelminthes is the only triploblastic acoelomate phylum
2 All members of animalia are multicellular
3 Ctenophores are exclusively marine and called comb jellies
4 Echinoderms are dioecious with internal fertilization
Explanation:
In Echinoderms, fertilisation is external.
BIOXI04: ANIMAL KINGDOM
332828
The scientific and common names of certain animals are given below. Mark the correct option Scientific name Common name A. Antedon -Brittle star B. Loligo - Cuttle fish C. Dentalium - Tusk shell D. Euspongia - Bath sponge Option
1 A is wrong but \(\mathrm{B}, \mathrm{C}\) and \(\mathrm{D}\) are correct
2 A, B and C are wrong
3 \(\mathrm{A}\) and \(\mathrm{B}\) are wrong but \(\mathrm{C}\) and \(\mathrm{D}\) are correct
4 A and B are correct but C and D are wrong
Explanation:
Loligo is a squid. Cuttle fish is the common name of Sepia. Common name for Antedon is feather star.Brittle star is common name for members of Ophiuroidea order.
BIOXI04: ANIMAL KINGDOM
332829
Which of the following not related with echinodermates?
1 Digestive system is complete
2 Mouth is on the lower (ventral) side and anus on the upper (dorsal) side
332826
Which of the following can be taken as chordate character of echinoderms? i. Water vascular system ii. Enterocoelic coelom iii. Deuterostomic body plan iv. Mesodermal endoskeleton
1 i, ii and iii only
2 i and ii only
3 i and iv only
4 ii, iii and iv only
Explanation:
Enterocoelic coelom, deuterostomic body plan and mesodermal endoskeleton are all features of chordates as well as echinoderms.
BIOXI04: ANIMAL KINGDOM
332827
Find the incorrect statement.
1 Platyhelminthes is the only triploblastic acoelomate phylum
2 All members of animalia are multicellular
3 Ctenophores are exclusively marine and called comb jellies
4 Echinoderms are dioecious with internal fertilization
Explanation:
In Echinoderms, fertilisation is external.
BIOXI04: ANIMAL KINGDOM
332828
The scientific and common names of certain animals are given below. Mark the correct option Scientific name Common name A. Antedon -Brittle star B. Loligo - Cuttle fish C. Dentalium - Tusk shell D. Euspongia - Bath sponge Option
1 A is wrong but \(\mathrm{B}, \mathrm{C}\) and \(\mathrm{D}\) are correct
2 A, B and C are wrong
3 \(\mathrm{A}\) and \(\mathrm{B}\) are wrong but \(\mathrm{C}\) and \(\mathrm{D}\) are correct
4 A and B are correct but C and D are wrong
Explanation:
Loligo is a squid. Cuttle fish is the common name of Sepia. Common name for Antedon is feather star.Brittle star is common name for members of Ophiuroidea order.
BIOXI04: ANIMAL KINGDOM
332829
Which of the following not related with echinodermates?
1 Digestive system is complete
2 Mouth is on the lower (ventral) side and anus on the upper (dorsal) side