Haustoria are produced ___________?

Related Mcqs:

1. The my co toxins are poisonous substance produced by__________________?

   A. Bacteria B. Plants C. Fungi D. None of the above...

2. The Tree sends down roots from its branches to the soil is known as:___________?

   A. Oak B. Pine C. Banyan D. Palm Submitted by: Fahad Mehsud...

3. The granular formulation are commonly applied to control_______________?

   A. Jassids and thrips B. Leaf minors C. Fruit and stem borers D. Whitefly...

4. The larval stage of flies (Diptera) is known as_________________?

   A. Grub B. Cocoon C. Maggot D. Worm...

5. Viral disease can be controlled by __________________?

   A. Fungicides B. Cultural practices C. Cultural practices and growing resistant varieties D. Can not be controlled...

6. Malpighian tubules are organs of_________________?

   A. Excretion B. Digestion C. Secretion D. None of the above...

7. Trachea in insects are the organ of___________________?

   A. Digestion B. Respiration C. Excretion D. Secretion...

8. The major viral disease of cotton is____________________?

   A. Cotton boll rot virus B. Cotton stem crinkle virus C. Cotton leaf curl virus D. None of the above...

9. The insecticides with longest residual effect belongs to___________________?

   A. Pyrethroid B. Carbamates C. Organo-chlorine D. Organio-phosphate...

10. __________ is gram-positive?

    A. Xanthomonas B. Corynebacterium C. Pseudomonas D. Erwinia Submitted by: hafsa...