Complex symptoms like severe pneumonia vascular tumor sudden weight loss swollen lymph nodes and immune deficiency are features of:

Related Mcqs:

1. The flow of lymph is maintained by__________?

   A. Movement of viscera
   B. Breathing movements
   C. Valves
   D. All of these

2. Out of total organisms on earth, _____________are vascular plants?

   A. 53.10%
   B. 19.90%
   C. 17.60%
   D. 9.40%

3. Vascular Cambium initially appears as actively dividing cells between_________________?

   A. Primary Xylem and secondary xylem.
   B. Primary xylem and secondary phloem.
   C. Primary xylem and primary phloem
   D. Secondary xylem and secondary phloem.

4. Which of the vascular channels are related to Juxtramedullary nephrous only?

   A. Afferent and efferent arterioles
   B. Peritubualr capillaries
   C. Vasa nervosa
   D. Vasa recta

5. The plants which produce embryo but lack vascular tissues and seeds are placed in_________?

   A. bryophytes
   B. pteridophytes
   C. tracheophytes
   D. all of these

   Submitted by: Maryam Aftab

6. Higher vascular plants are also called__________?

   A. flowering plants
   B. seed plants
   C. ferns
   D. none of these

   Submitted by: Maryam Aftab

7. The vascular plants are termed as____________?

   A. tracheophytes
   B. bryophytes
   C. pteridophytes
   D. all of these

   Submitted by: Maryam Aftab

8. The first ever vascular plants are_________?

   A. Cooksonia 
   B. Selaginella
   C. Adiantum
   D. Dryopteris

   Submitted by: Shoaib Shah

9. Which of the following virus has special affiliations with the tumor production:

   A. Hepatitis virus
   B. Retrovirus
   C. Polio virus
   D. Pox virus

10. The property of water due to which it works as a temperature stabilizer and hence protect living organisms from sudden thermal changes is_______________?

    A. High specific heat of vaporization
    B. High specific heat capacity
    C. Its Dipole nature
    D. Its liquid state