Second largest phylum of invertebrates is____________?

Related Mcqs:

1. Largest invertebrates is _____________ ?

   A. Earthworm
   B. Euglena 
   C. Squids 
   D. Star fish

   Submitted by: Shahjahan junejo

2. Sub- phylum vertebrate is also known as__________?

   A. Pisces
   B. Craniata
   C. Aves
   D. Amphibia

3. The phylum chrordata comprise about how many species?

   A. 25,000
   B. 50,000
   C. 100,000
   D. 10,00,000

4. In many which phylum the body of an organisms is usually divided in there regions called head, thorax and abdomen?

   A. Arthropods
   B. Chordata
   C. Annelida
   D. Echinodermata

5. In many which phylum the body of an organisms is usually divided in there regions called head, thorax and abdomen?

   A. echinodermata
   B. mollusca
   C. nematoda
   D. arthropoda

   Submitted by: Maryam Aftab

6. _______ are the first group of invertebrates which have developed a closed circulatory system.

   A. Nematods
   B. Annelids
   C. Arthropods
   D. Molluscs

7. Fishes, most of the invertebrates and amphibians are examples of ________ animals?

   A. Endotherms
   B. Ectotherms
   C. Heterotherms
   D. Homeotherms

8. Most of the marine invertebrates are__________?

   A. Osmoconformers
   B. Osmoregulators
   C. Both depend upon the concentration of sea water
   D. None of these

9. The biggest group of invertebrates is_________?

   A. Worms
   B. Insects
   C. Jelly fish
   D. None of these

   Submitted by: Neelam Parri

10. Which of the following is second largest part of the brain_______________?

    A. Cerebrum
    B. Cerebellum
    C. Thalamus
    D. Hypothalamus