2781. Psedudocoelom is character of____________?
✅ C. Aschelminthes
Option A: Coelenterates Option B: Platyhelminthes Option C: Aschelminthes Option D: Annelids Correct Answer : Aschelminthes Read more
Author: Sheeraz Ahmed – Page 140
2782. Which of the following statement about plants is incorrect?
✅ D. They Are heterotrophes
Option A: All are eukaryotes Option B: They are multicellular. Option C: Non-motile organisms Option D: They Are heterotrophes Correct Answer : They Are heterotrophes Read more
2783. Antheridia and archegonia are born on ______________ in bryophytes.
✅ B. Gametophyte
Option A: Sporophyte Option B: Gametophyte Option C: Both of these Option D: None of these Correct Answer : Gametophyte Read more
2784. Main blood vessel of arthropods usually:
✅ A. Lies on dorsal side
Option A: Lies on dorsal side Option B: Lies on ventral side Option C: Lies on lateral side Option D: Is not present Correct Answer : Lies on dorsal side Read more
2785. _______ are the first group of invertebrates which have developed a closed circulatory system.
✅ B. Annelids
Option A: Nematods Option B: Annelids Option C: Arthropods Option D: Molluscs Correct Answer : Annelids Read more
2786. Of the following which one is not the characteristic of Kingdom Animalia.
✅ A. All animals are ingestive heterotrophs
Option A: All animals are ingestive heterotrophs Option B: All animals are eukaryotes Option C: All animals develop from the dissimilar gametes i. Option D: E. large sperm and small egg. Correct Answer : All animals develop from the dissimilar gametes i.large sperm and small egg. Read more
2787. Coelom is lined by__________?
✅ D. Both A & B
Option A: Parietal mesoderm Option B: Visceral mesoderm Option C: Mesoderm Option D: Both A & B Correct Answer : Both A & B Read more
2788. Porifera range in size from__________?
✅ A. Few millimeter wide to more than one meter tall
Option A: Few millimeter wide to more than one meter tall Option B: Few centimeter wide to more than one meter tall Option C: Few decimeter wide to more than one meter tall Option D: One meter wide to more than millimeter tall. Correct Answer : Few millimeter wide to more than one meter tall Read more
2789. All of the following coelenterates show alternation of generation except:
✅ A. Hydra
Option A: Hydra Option B: Obelia Option C: Aurelia Option D: None of these Correct Answer : Hydra Read more
2790. Excretory system of platyhlminthes consists of___________?
✅ B. Flame cells
Option A: Nephridia Option B: Flame cells Option C: Malpighian tubules Option D: Nephrons Correct Answer : Flame cells Read more