PLANTS

Question 1

reasons for stomata

Answer 1

1. reduce water loss
2. allows packing of more cells that can do photosynthesis on the upper layer
3. reduce chances of entry of foreign organism

Question 2

dicot leaf vs monocot leaf

Answer 2

dicot - net venation
monocot - parallel venation

Question 3

dicot stem vs monocot stem

Answer 3

dicot - vascular bundle are in ring shape
monocot - vascular bundle are randomly scattered

Question 4

dicot root vs monocot root

Answer 4

dicot - vascular bundle in x pattern
monocot - vascular bundle around center

Question 5

plant and tree question

Answer 5

sugar will accumulate at the top and leave a high concentration, water and minerals will have a high concentration at the bottom because the sugar can’t travel down and the water can’t travel up due to the metal plate in the middle.