Download App

Anatomy of Flowering Plants — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYAnatomy of Flowering Plants1 Mark
MCQ
Function of companion cells is:
  • ✓
    Loading of sucrose into sieve elements.
  • B
    Providing water to phloem.
  • C
    Loading of sucrose into sieve elements by passive transport.
  • D
    Providing energy to sieve elements for active transport.
✓

Answer

Correct option: A.
Loading of sucrose into sieve elements.

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 Anatomy of Flowering Plants→Anatomy of Flowering Plants — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Bark refers to all tissues exterior to the
→
Which of the following are phagocytic in nature?
→
Which neuroglia cells produce a fatty insulating material called myelin?
→
The movement of mineral ions into plant root cells as a result of diffusion is called:
→
Which of the following hormones is a neurotransmitter :
→
Both in callus and suspension cultures commonly used auxin is
→
Mitochondria are usually found in
→
A bundle of muscle fibre is called
→
$A$ : Epiphyllous roots arise from the margins of leaf lamina.

$R$ : Epiphyllous roots help in vegetative reproduction.

→
Which of the following pairs is of unicellular algae$?$
→