262023
The triploblastic animals that exhibit asymmetry in adult stage are?
1 Echinoderms
2 Cnidarians
3 Sponges
4 Gastropods
Explanation:
Gastropods - Asymmetry, animal cannot be cut into equal halves by any plane. Gastropod larval stage is bilateral and adult is asymmetrical Ex. Snail. - Echinoderms- Adult echinoderm (Star fish) shows redial symmetry and its larva shows bilateral symmetry. - Cnidarians- Cnidarians shows radial symmetry.Their distinguishing feature is chidocytes, specialized cells that they use mainly for capturing prey. - Sponges- Sponges shows asymmetrical symmetry and similar to other animals in that they are multicellular, heterotrophic, lack cell walls and produce sperm cells.
TS EAMCET-10.08.2021 Shift-I
Animal kingdom
262024
Correctly matched set of phylum, class and example is
1 Protozoa-Mastigophora-Entamoeba
2 Mollusca-Bivalvia-Pinctada
3 Arthropods-Diplopoda-Scolopendra
4 Chordata-Cyclostomata-Phrynosoma
Explanation:
B Pinctada species belongs to the phylum Mollusca, class-Bivalvia and subclassLamellibranechia. It is commonly known as pearl oysters.
JIPMER-2012
Animal kingdom
262074
Which one is an example of living fossil?
1 Coral
2 Ascidia
3 Octopus
4 King crab
Explanation:
D King crab (Arthropoda) are example of living fossils. An organism is regarded as living fossil if it remains essentially unchanged for a considerably long time in the course of evolution \& whose close relatives are generally extinct. King crab continues to remain unchanged for past 190 million years. Hence, it is called living fossil.
262023
The triploblastic animals that exhibit asymmetry in adult stage are?
1 Echinoderms
2 Cnidarians
3 Sponges
4 Gastropods
Explanation:
Gastropods - Asymmetry, animal cannot be cut into equal halves by any plane. Gastropod larval stage is bilateral and adult is asymmetrical Ex. Snail. - Echinoderms- Adult echinoderm (Star fish) shows redial symmetry and its larva shows bilateral symmetry. - Cnidarians- Cnidarians shows radial symmetry.Their distinguishing feature is chidocytes, specialized cells that they use mainly for capturing prey. - Sponges- Sponges shows asymmetrical symmetry and similar to other animals in that they are multicellular, heterotrophic, lack cell walls and produce sperm cells.
TS EAMCET-10.08.2021 Shift-I
Animal kingdom
262024
Correctly matched set of phylum, class and example is
1 Protozoa-Mastigophora-Entamoeba
2 Mollusca-Bivalvia-Pinctada
3 Arthropods-Diplopoda-Scolopendra
4 Chordata-Cyclostomata-Phrynosoma
Explanation:
B Pinctada species belongs to the phylum Mollusca, class-Bivalvia and subclassLamellibranechia. It is commonly known as pearl oysters.
JIPMER-2012
Animal kingdom
262074
Which one is an example of living fossil?
1 Coral
2 Ascidia
3 Octopus
4 King crab
Explanation:
D King crab (Arthropoda) are example of living fossils. An organism is regarded as living fossil if it remains essentially unchanged for a considerably long time in the course of evolution \& whose close relatives are generally extinct. King crab continues to remain unchanged for past 190 million years. Hence, it is called living fossil.
262023
The triploblastic animals that exhibit asymmetry in adult stage are?
1 Echinoderms
2 Cnidarians
3 Sponges
4 Gastropods
Explanation:
Gastropods - Asymmetry, animal cannot be cut into equal halves by any plane. Gastropod larval stage is bilateral and adult is asymmetrical Ex. Snail. - Echinoderms- Adult echinoderm (Star fish) shows redial symmetry and its larva shows bilateral symmetry. - Cnidarians- Cnidarians shows radial symmetry.Their distinguishing feature is chidocytes, specialized cells that they use mainly for capturing prey. - Sponges- Sponges shows asymmetrical symmetry and similar to other animals in that they are multicellular, heterotrophic, lack cell walls and produce sperm cells.
TS EAMCET-10.08.2021 Shift-I
Animal kingdom
262024
Correctly matched set of phylum, class and example is
1 Protozoa-Mastigophora-Entamoeba
2 Mollusca-Bivalvia-Pinctada
3 Arthropods-Diplopoda-Scolopendra
4 Chordata-Cyclostomata-Phrynosoma
Explanation:
B Pinctada species belongs to the phylum Mollusca, class-Bivalvia and subclassLamellibranechia. It is commonly known as pearl oysters.
JIPMER-2012
Animal kingdom
262074
Which one is an example of living fossil?
1 Coral
2 Ascidia
3 Octopus
4 King crab
Explanation:
D King crab (Arthropoda) are example of living fossils. An organism is regarded as living fossil if it remains essentially unchanged for a considerably long time in the course of evolution \& whose close relatives are generally extinct. King crab continues to remain unchanged for past 190 million years. Hence, it is called living fossil.
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Animal kingdom
262023
The triploblastic animals that exhibit asymmetry in adult stage are?
1 Echinoderms
2 Cnidarians
3 Sponges
4 Gastropods
Explanation:
Gastropods - Asymmetry, animal cannot be cut into equal halves by any plane. Gastropod larval stage is bilateral and adult is asymmetrical Ex. Snail. - Echinoderms- Adult echinoderm (Star fish) shows redial symmetry and its larva shows bilateral symmetry. - Cnidarians- Cnidarians shows radial symmetry.Their distinguishing feature is chidocytes, specialized cells that they use mainly for capturing prey. - Sponges- Sponges shows asymmetrical symmetry and similar to other animals in that they are multicellular, heterotrophic, lack cell walls and produce sperm cells.
TS EAMCET-10.08.2021 Shift-I
Animal kingdom
262024
Correctly matched set of phylum, class and example is
1 Protozoa-Mastigophora-Entamoeba
2 Mollusca-Bivalvia-Pinctada
3 Arthropods-Diplopoda-Scolopendra
4 Chordata-Cyclostomata-Phrynosoma
Explanation:
B Pinctada species belongs to the phylum Mollusca, class-Bivalvia and subclassLamellibranechia. It is commonly known as pearl oysters.
JIPMER-2012
Animal kingdom
262074
Which one is an example of living fossil?
1 Coral
2 Ascidia
3 Octopus
4 King crab
Explanation:
D King crab (Arthropoda) are example of living fossils. An organism is regarded as living fossil if it remains essentially unchanged for a considerably long time in the course of evolution \& whose close relatives are generally extinct. King crab continues to remain unchanged for past 190 million years. Hence, it is called living fossil.
