Transportation In Plants 🪴🌱☘️🌴🎋

Question 1

Solar energy is trapped by

Answer 1

Chlorophyll in leaves

Question 2

Circulatory system in plants be called

Answer 2

Vascular system

Question 3

Vascular system consist of which tissues

Answer 3

Xylem
Phloem

Question 4

Xylem be carrying

Answer 4

Minerals and water from roots to other parts

Question 5

Process taking place in xylem- carrying water and minerals

Answer 5

Ascent of sap

Question 6

Phloem be

Answer 6

Form long tubes
Transport of food from leaves to other parts

Question 7

Process in phloem called

Answer 7

Translocation

Question 8

Phloem tubes are also called

Answer 8

Sieve tubes

Question 9

Transpiration
@ plants lose sunlight thru roots due to moisture
# plants lose water in form of water vapour thru stomata
₹ stem goes thru wilting

Answer 9

#

Question 10

Transpiration occurs in which part

Answer 10

Aerial parts
Leaves try stomata

Question 11

Transpiration pull be like

Answer 11

Water diffuses into spongy tissue of xylem vessels. Xylem PULLS the water and dissolved minerals to leaves

Question 12

When do plants lose excess water

Answer 12

Rate of transpiration pull is more than rate by which roots absorb water

Question 13

Wilting

Answer 13

Drooping of leaves and flower - plant

Question 14

Root hairs be _______ for water and mineral to enter roots

Answer 14

Passages

Question 15

What do root hairs do

Answer 15

Increase surface area of roots- absorption of more substances

Question 16

Water is absorbed by root thru process called

Answer 16

Osmosis

Question 17

Osmosis is the process of transfer of water molecules thru a ___________.

Answer 17

Semipermeable membrane

Question 18

True or false
Translocation can occur in both upward and downward directions

Answer 18

True

Question 19

True or false
Movement of water in xylem occurs in downward direction

Answer 19

False

Question 20

True or false
Sieve tubes are places one on top of another to form long tubes

Answer 20

True