Have an account?
Skip to Content
Build your own quiz
Suggestions for you
12 questions
Show Answers
See Preview
- 1. Multiple Choice
VASCULAR BUNDLE IN DICOT ROOT IS
OPEN AND CONJOINT
CLOSED AND CONJOINT
OPEN AND RADIAL
CLOSED AND RADIAL
- 2. Multiple Choice
COMPLEX PERMANENT TISSUE FOUND IN
PARENCHYMA
COLLENCHYMA
XYLEM
PHLOEM
BOTH XYLEM AND PHLOEM
- 3. Multiple Choice
PROTO XYLEM IS CALLED ENDARCH IF
PROTOXYLEM IS PRESENT TOWARDS PITH AND METAXYLEM TOWARDS PERIPHERY
METAXYLEM IS PRESENT TOWARDS PITH AND PROTOXYLEM TOWARDS PERIPHERY
BOTH 1 AND 2
NEITHER OF THESE
- 4. Multiple Choice
DORSIVENTRAL LEAF HAS MORE STOMATA GENERALLY ON
ABAXIAL SURFACE
ADAXIAL SURFACE
BOTH SURFACES
NEITHER OF THESE
- 5. Multiple Choice
IF A DICOT STEM HAS 100 DARK AND LIGHT RINGS ON THE CUT SURFACE THEN THE AGE OF THE PLANT WILL BE
100 YEARS
75 YEARS
50 YEARS
25 YEARS
- 6. Multiple Choice
THE VASCULAR BUNDLES SHOWN IN THIS PICTURE ARE
OPEN AND CONJOINT
OPEN AND RADIAL
CONJOINT AND CLOSED
RADIAL AND CLOSED
- 7. Multiple ChoiceIn certain plant organ cells were found to be isodiametric, thin cellulosic cell walled and loosely packed having intercellular space. Which type of plant tissue is being discussed here?ParenchymaCollenchymaSclerenchymaPhloem
- 8. Multiple ChoiceWhich of the following statements is incorrect about Collenchyma tissue?Generally occurs below epidermis in dicot plantsCells have thickened corners due to deposition of ligninThey are oval, spherical or polygonal shaped cellsIntercellular spaces are absent
- 9. Multiple ChoiceWhich of the following statements is true about Sclereids?These are constituent cells of Collenchyma tissueThey are living cells with very narrow lumen (Cavity)They donot provide mechanical strength to plantsThe gritty pulp of fruits like guava and pear is due to it's presence
- 10. Multiple ChoiceJute, Flax and Hemp are of commercial importance. To which part of the plant do they belong to?Phloem FibresXylem FibresSieve tubeTracheids
- 11. Multiple ChoiceWhich of the following is not a component of the Stomatal apparatus?Stomatal poreGuard cellsSubsidiary cellsEpidermis
- 12. Multiple ChoiceIdentify the statement which is incorrect about Heart wood. Itis centrally located secondary xylemhas deposits of tannin, resin, gum etcis very hard and durableConducts water
- Answer choicesTagsAnswer choicesTags