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Mnemonics: Tissues | Science Class 9

1. Types of Plant Tissues

Mnemonic : Marry Permanent Simple and Complex
Marry → Meristematic Tissue
Permanent  → Permanent Tissue
    ↳ Simple → Simple Tissue (Parenchyma, Collenchyma, Sclerenchyma)
    ↳ Complex  Complex Tissue  (Xylem, Phloem)

2. Types of Meristematic Tissue

Mnemonic : AIL or All India League
A → Apical Meristem 
→ Intercalary Meristem
LLateral Meristem

3.  Types of Simple Permanent Tissues 

Mnemonic :  PCS or Please Call Soon
P Parenchyma
C→ Collenchyma
SSclerenchyma

4. Xylem Components 

Mnemonic: TV Full Power
T → Tracheids
V → Vessels
Full → Xylem Fibres
Power → Xylem Parenchyma

5. Phloem Components 

Mnemonic :  S2CPF or Some silly cooks prepare food.
S → Sieve Cells
S → Sieve Tubes
C Companion Cells
→ Phloem Parenchyma
F Phloem Fibres

Mnemonics: Tissues | Science Class 9

6. Types of Animal Tissues 

Mnemonic :  C MEN
C Connective Tissue
→ Muscular Tissue
→ Epithelial Tissue
Nervous Tissue

7. Types of Epithelial Tissue


Mnemonic: SSCCCG or Some Students Choose Cool Cool Games
S Squamous
S → Stratified
→ Cuboidal
Ciliated
→ Columnar
 Glandular

8. Types of Connective Tissue 

Mnemonic : BAAL CTB or Big Apes Always Love Catching Tall Bananas
BBone
A Areolar
AAdipose
L Ligament
CCartilage
TTendon
BBlood

9. Types of Muscular Tissue 

Mnemonic:  Straight Smooth Card
Straight → Striated muscle (Skeletal)
Smooth→ Smooth muscle (Unstriated)
CardCardiac muscle

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FAQs on Mnemonics: Tissues - Science Class 9

1. What are the main types of plant tissues?
Ans. The main types of plant tissues are classified into two categories: meristematic tissues and permanent tissues. Meristematic tissues are responsible for plant growth and are found in regions of active division, while permanent tissues are differentiated and perform specific functions, such as support, transport, and storage.
2. What are the characteristics of meristematic tissue?
Ans. Meristematic tissue has several key characteristics: the cells are undifferentiated, meaning they can develop into different types of cells; they have a high rate of cell division; the cells are small, with thin cell walls, and large nuclei; and they are typically found in growth regions such as the tips of roots and stems.
3. How many types of permanent tissues are there in plants?
Ans. There are two main types of permanent tissues in plants: simple tissues and complex tissues. Simple tissues consist of one type of cell, such as parenchyma, collenchyma, and sclerenchyma, while complex tissues are made up of multiple cell types working together, such as xylem and phloem.
4. What is the role of meristematic tissue in plants?
Ans. The role of meristematic tissue in plants is to facilitate growth. This tissue enables plants to increase in length and girth by continuously producing new cells. It plays a crucial role in the formation of new leaves, flowers, and roots, allowing the plant to adapt to its environment and regenerate after damage.
5. Can you give a mnemonic to remember the types of meristematic tissues?
Ans. A helpful mnemonic to remember the types of meristematic tissues is "A-P-I," which stands for Apical, Lateral (or Cambium), and Intercalary meristems. This can help you recall that apical meristems are found at the tips of roots and stems, lateral meristems are responsible for thickness and girth, and intercalary meristems are located at the base of leaves and stems, contributing to growth in length.
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