## CORE INFORMATION\n✓ **Answer**: D\n## CONCEPT FRAMEWORK\n\t**Primary Concept**: Xylem function in plants\n\t**Related Topics**: Plant vascular system, water and nutrient transport, plant hormones\n\t**Prerequisites**: Basic understanding of plant anatomy and physiology\n## SOLUTION PATHWAY\n**Given Information**:\n\tThe question asks about the substances translocated by xylem.\n\tThe options list different combinations of substances.\n**Method & Steps**:\n\t1. Recall the primary function of xylem: to transport water and minerals.\n\t\tReasoning: This is a fundamental concept in plant biology.\n\t\tFormula/Rule: N/A\n\t2. Recall that xylem also transports some organic nitrogen compounds.\n\t\tWorking: Some nitrogen is transported as amino acids and other organic forms.\n\t\tKey Point: This is not the primary function but a secondary one.\n\t3. Recall that xylem also transports plant hormones.\n\t\tResult: This is a less well-known function but still part of xylem transport.\n\t\tVerification: All four components are known to be transported by xylem.\n ## OPTION ANALYSIS\n[A] :x: Incorrect because xylem translocates more than just water.\n[B] :x: Incorrect because xylem translocates more than just water and mineral salts.\n[C] :x: Incorrect because xylem translocates more than just water, mineral salts and organic nitrogen.\n[D] ✓: Correct because xylem translocates water, mineral salts, some organic nitrogen, and hormones.\n ## LEARNING AIDS\n\t**Common Mistakes**:\n\t\t1.[Error 1]: Forgetting that xylem transports some organic nitrogen. [How to avoid]: Review detailed information on xylem transport.\n\t\t2.[Error 2]: Forgetting that xylem transports hormones. [How to avoid]: Study the various roles of xylem.\n\t**Quick Tips**:\n\t\t1.[Helpful shortcut]: Remember that xylem transports everything needed for plant growth from the roots up.\n\t\t2.[Memory aid]: Think of xylem as a multi-lane highway transporting various essential plant resources.

The correct Option is "Water, mineral salts, some organic nitrogen and hormones"

NEET Botany Transport in Plants MCQs

Prepare for NEET Biology Transport in Plants with MCQs & PYQs on NEET.GUIDE. Access free practice, previous year questions, and expert guidance to understand xylem, phloem, and movement of water.

NEET Questions / Botany / Transport in Plants

Select Topic

Introduction

Diffusion

Faciliated Diffusion

Plant Water Relations

Osmosis

Plasmolysis

Imbibition

Long Distance Transport

How Do Plants Absorb Water

Root Pressure

Transpiration

Transpiration And Photosynthesis Compromise

Uptake Of Minerals Ion

Translocation Of Mineral Ion

Mass Flow Hypothesis

761.

Translocation of sucrose takes place through?

Phloem

Xylem

Cambium

Wood Parenchyma

Question Tags

📚 Subject:Botany

📑 Chapter:Transport in Plants

🎯Topic:Mass Flow Hypothesis

🎓 Ncert Level:Remembering

🎯Difficulty :Medium

⚡ Time Required :1 mins

🔄Ncert Concepts :Plant transport, Phloem, Sucrose translocation

762.

Translocation of sucrose takes place through?

Phloem

Xylem

Cambium

Wood Parenchyma

Question Tags

📚 Subject:Botany

📑 Chapter:Transport in Plants

🎯Topic:Mass Flow Hypothesis

🎓 Ncert Level:Remembering

🎯Difficulty :Medium

⚡ Time Required :1 mins

🔄Ncert Concepts :plant transport, phloem, sucrose translocation

763.

What is the direction of movement of sugars in phloem?

Non – multidirectional

Upward

Downward

Bi – directional

Question Tags

📚 Subject:Botany

📑 Chapter:Transport in Plants

🎯Topic:Introduction

🎓 Ncert Level:Remembering

🎯Difficulty :Medium

⚡ Time Required :1 mins

🔄Ncert Concepts :phloem transport, sugar translocation

764.

Xylem translocates.

Water only

Water and mineral salts only

Water, mineral salts and some organic nitrogen only

Water, mineral salts, some organic nitrogen and hormones

Question Tags

📚 Subject:Botany

📑 Chapter:Transport in Plants

🎯Topic:Introduction

🎓 Ncert Level:Remembering

🎯Difficulty :Medium

⚡ Time Required :2 mins

🔄Ncert Concepts :xylem transport, plant physiology, translocation

765.

Water vapour comes out from the plant leaf through the stomatal opening. Through the same stomatal opening carbon dioxide diffuses into the plant during photosynthesis. Reason out the above statements using one of following options:

Both processes cannot happen simultaneously

Both processes can happen together because the diffusion coefficient of water and $C{O_2}$ is different