80% of the food of sponges consists of

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Question:
80% of the food of sponges consists of

1.Detrital organic particles

2.Zooplankton and small animals

3.Phytoplanktons

4.all of these

Posted Date:-2021-09-02 03:40:55

More MCQS Questions and answers

  1. 80% of the food of sponges consists of
  2. A sponge of Antarctica which is more than a meter tall is
  3. All of the following are coelomates except
  4. All phostosynthetic euglenoids lose their chlorophyll when grown in dark and obtain their nutrients heterotrophically this statement is
  5. All the animals of the grade radiata are
  6. Aschelminthes is also known as
  7. Based on molecular data euglenoids are thought to be closely related to
  8. Both radial and bilateral symmetry is found in the phylum
  9. Brown algae are also known as
  10. Coelom is lined by
  11. Coelom that develops from the archenteron as outpouching is
  12. Enteron in coelenterates acts as
  13. Examples of Rhodophytes are
  14. Golden algae are also known as
  15. Gut in pseudocoelomates is made from
  16. In acoelomates gut is _____ in origin.
  17. In chlorophytes the main energy stores are
  18. In most triploblasts after embryonic development the three layers are represented as
  19. In slime molds spores develop into
  20. In some cases the blastomere can produce complete embryo the cleavage will be
  21. In sponges fertilization takes place in
  22. Inner layers of the sponges are made up of
  23. Most dinoflagellates are
  24. Of the following which one is non-cellular in most cases in animals?
  25. Of the following which one is not found in series proterostomia.
  26. Of the following which one is not included in Proterostomes?
  27. Of the following which one is not the characteristic of dinoflagellates
  28. Of the following which one is not the characteristic of green algae?
  29. Of the following which one is not the characteristic of Kingdom Animalia.
  30. Of the following which one is not the characteristic of triploblasts.
  31. Porifera range in size from
  32. Pseudocoelem develops from
  33. Sperms are _____ in origin.
  34. Sperms released in water are carried to the mesenchyme in sponges by
  35. Spores produced by slime molds are
  36. The animals in which coelom is formed due to splitting of mesocerm are known as
  37. The fate of each blastomere is foretold. The cleavage will be as
  38. The function of coelom is
  39. The internal buds are known as
  40. The most important group of producers in marine ecosystem is of
  41. The name animal is derived from the word.
  42. The radial symmetry is found in the animals of
  43. The single main opening of the sponge cavity is
  44. The skeleton of sponges is made up of
  45. The skeleton of the sponges is in the form of variously shaped needle like structures called
  46. The sponges in which sperms develop first are included in the category of
  47. The system well - developed in the acoelomate is
  48. Venus flower basket is also known as
  49. Which of the following are motile zooids in cnidarians?
  50. Which of the following is responsible for Irish potato famine?
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