Prechordates is another name used for___________?

Related Mcqs:

1. Voice box is another name used for___________?

   A. Buccal cavity
   B. Pharynx
   C. Larynx
   D. Chest Cavity

2. Cooley’s anemia is another name used for___________?

   A. Leucemia
   B. Thalassaemia
   C. Sickle cell anemia
   D. None of these

3. The covalent bond between two monosaccharide subunits is called________________?

   A. Phosphodiester bond
   B. Peptide bond
   C. Glycosidic Bond
   D. Ionic bond

4. The major constituent of blood plasma is___________?

   A. Protein
   B. NaCl
   C. Water
   D. Cholesterol

5. Which one of the following is most likely to occur in an animal during winter?

   A. Activation of sweat glands
   B. Dilation of skin blood vessels
   C. Panting
   D. Thermogenesis

6. The discease in which transmembrane carrier for the chloride ion is not produced is__________?

   A. Hyperchloesterolemia
   B. Cystic fibrosis
   C. Severe combined immunodeficiency syndrome
   D. AIDS

7. What percentage of light reaching the earth is used in photosynthesis?

   A. 25%
   B. 10%
   C. 5%
   D. 1%

8. Stomata open due to _________ of K+ into the guard cells from the surrounding epidermis

   A. Diffusion
   B. Active transport
   C. Osmosis
   D. All of these

9. How many milky teeth or primary teeth does a human have?

   A. 33
   B. 20
   C. 15
   D. 32

   Submitted by: Jeetesh

10. Kranz anatomy is a characteristic feature of_________?

    A. C4 plants
    B. C3 plants
    C. C2 plants
    D. CAM plants

    Submitted by: Eesha Khalid