Lecture 3 Review

Which meristem creates all the tissue for the secondary plant body?

• Shoot apical meristem

• Root apical meristem

• Lateral Meristem

• Intercalary meristem

What does the vascular cambium do?

• produce primary growth in stems and roots

• provide support and conduction while developing xylem and phloem

• gives rise to epidermis

• increase stem length

Tags

NGSS.HS-LS1-4

What tissue is this? (*hint look at the uneven wall thickening)

• sclerenchyma

• chlorenchyma

• collenchyma

• parenchyma

Sclerenchyma is the tissue that gives pears that gritty texture. What is the chemical/ organic polymer that makes its secondary cell walls so thick and tough?

• suberin

• cutan

• callose

• lignin

What is the periderm composed of?

• cork cells

• cork cambium

• cork parenchyma

• All three make up the periderm!

A collection of cells with similar functions form ____

• an organ
• a tissue
• an organism
• an organ system

Tags

NGSS.HS-LS1-2

What does 'deciduous' mean?

• To fall off, changes color

• Grows constantly, green year round

Which part of the stem is found at the junction of the stem and leaf?

• Terminal bud

• Node

• Lateral bud

• Bud scales

Which of these is the stem of a monocot?

• 
• 

Chlorenchyma is involved in the process of photosynthesis because of green pigment, ____________________ present in them.

• mesophyll

• chlorophyll

• xanthophyll

Tags

NGSS.HS-LS1-5