Biology Questions And Answers :: Kingdom Animalia Metazoa: part4



Basic Science : Kingdom Animalia Metazoa QUESTIONS AND ANSWERS :: part4 : 1 to 5

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

1.In deuterostomia, embryonic blastopore produces

Mouth
Anus
Gonopore
Both A and B

2.Spicule producing cells of sponges are

Spongioblasts
Calcoblasts
Silicoblasts
Both B and C

3.Spicules are formed by

Calcoblasts
Scleroblasts
Spongioblasts
Silicoblasts

4.Larva occurs in

Invertebrates
Vertebrates
Both A and B
None of the above

5.One example of animals having a single opening to the outside that serves both as mouth as well as anus is

Asterias
Ascidia
Fasciola
Octopus

More Kingdom Animalia Metazoa QUESTIONS AND ANSWERS available in next pages

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