81. Consider the following statements.
1. Sweet orange plant is propagated by grafting technique.
2. Jasmine plant is propagated by layering technique.
Which of the statement (s) given above is/are correct?
1. Sweet orange plant is propagated by grafting technique.
2. Jasmine plant is propagated by layering technique.
Which of the statement (s) given above is/are correct?
82. The mechanism by which the genetic constitution of a plant influences parthenocarpic development is due to the change in the
83. The indirect ecological factors include
84. Which one of the following will happen if the medium surrounding the cell has a higher concentration than the cell?
85. Consider the following statements regarding hormones.
1. It is an organic compound which control the growth of plant.
2. It is special kind of organic compound found in small amount which control metabolic activity and growth of plant.
3. Its different concentration produce different organs.
Which of the statements given above is/are true about hormones ?
1. It is an organic compound which control the growth of plant.
2. It is special kind of organic compound found in small amount which control metabolic activity and growth of plant.
3. Its different concentration produce different organs.
Which of the statements given above is/are true about hormones ?
86. The oxygen evolved during photosynthesis comes from splitting of
87. According to Wareing, bud dormancy in woody species is a photoperiodic phenomenon that is
88. Which of the following blocks the "Hill reaction" in photosynthesis thus killing the plant by closing down food production?
89. The resultant amount of energy stored in the tissue of heterotrophs is termed as
90. Sevetal major factors that indicate that cytokinins interact directly with nucleic acids include
Read More Section(Plant Anatomy and Physiology)
Each Section contains maximum 100 MCQs question on Plant Anatomy and Physiology. To get more questions visit other sections.
- Plant Anatomy and Physiology - Section 1
- Plant Anatomy and Physiology - Section 2
- Plant Anatomy and Physiology - Section 3
- Plant Anatomy and Physiology - Section 4
- Plant Anatomy and Physiology - Section 5
- Plant Anatomy and Physiology - Section 6
- Plant Anatomy and Physiology - Section 8
- Plant Anatomy and Physiology - Section 9
- Plant Anatomy and Physiology - Section 10