Download App

STD 11 - 6. Anatomy flowering plants — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 6. Anatomy flowering plants1 Mark
MCQ
What is correct for heartwood ?
  • A
    Carries water
  • ✓
    Provides mechanical strength
  • C
    Have live components
  • D
    None of them
✓

Answer

Correct option: B.
Provides mechanical strength
b

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 11 - 6. Anatomy flowering plants→STD 11 - 6. Anatomy flowering plants — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Identify from the following, a plant tissue in which lignin does not occur in the cell walls?
→
Which of the following components provides sticky character to the bacterial cell?
→
Component of blood responsible for producing antibodies is:
→
Delete odd one:
→
The transverse section of a plant shows following anatomical features:

$(a)$ Large number of scattered vascular bundles surrounded by bundle sheath.

$(b)$ Large conspicuous parenchymatous ground tissue.

$(c)$ Vascular bundles conjoint and closed.

$(d)$ Phloem parenchyma absent. Identify the category of plant and its part

→
Which of the following is visible in the monocot root?
→
What is sarcolemma?
→
The first step of photosynthesis is:
→
Sodium- potassium pump is
→
Agar agar is derived from:
→