Which is a parasitic plant?

Related Mcqs:

1. Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of special hyphal tips called___________?

   A. Mildew
   B. Constricting ring
   C. Haustoria
   D. All of these

2. If a plasmolysed plant cell is placed in water the cell will___________?

   A. Burst
   B. Be Killed
   C. Be deplasmolysed
   D. Show no change in it

3. The leaf is bilobed with midrib between them. The plant is____________?

   A. Saraccnia
   B. Dionaea
   C. Pitcher plant
   D. None of these

4. Microspore of a seed plant that contain male gametophyte including the gamete is called_______________?

   A. Pollen grain
   B. Ovule
   C. Microgametophyte
   D. Microsporangium

5. Which of the following plays the major role in providing support to young herbaceous parts of the plant?

   A. Living cells of epidermis with higher turgor pressure.
   B. Living cells of cortex and pith with higher turgor pressure.
   C. Collenchyma cells
   D. All of these

6. Higher turgor pressure in a plant cell is maintained by________________?

   A. Large number of vacoules in a plant cell.
   B. Higher ionic concentration inside vacuoles resulting from active pumping of ions at their tonoplastic membrane
   C. Higher osmotic pressure of the cell vacuole
   D. both b and c

7. Which of the following structure in plant’s body is called excretophores?

   A. Stem
   B. Leaves
   C. Flowers
   D. Roots

8. What content does only a plant cell has___________?

   A. Cell Membrane
   B. Cell wall
   C. Cytoplasm
   D. Chromatin

   Submitted by: Nayab Idrees

9. Which of the following cell organelles is absent in animal cells and present in a plant cell?

   A. Cell wall
   B. Cytoplasm
   C. Vacuoles
   D. Mitochondria

   Submitted by: Nayab Idrees

10. The first transgenic plant to be produced is__________?

    A. Brinjal
    B. Tobacco
    C. Rice
    D. Cotton

    Submitted by: Maria Aziz