Скачать или смотреть Family Malvaceae - Morphology Of Flowering Plants | Class11Biology |Chapter-5 | NEET/CBSE/NCERT

Welcome back learners! 👋
Aaj ke is lecture mein hum Morphology of Flowering Plants chapter ka ek aur bahut important aur frequently asked topic padhenge —
👉 Plant Family: Malvaceae (Cotton / Mallow Family) 🌺
Malvaceae family NEET + Board exams dono ke liye extremely important hai, kyunki isi family se cotton (textile fibre), bhindi, hibiscus aur medicinal plants belong karte hain.
Is family se direct NCERT-based questions pooche jaate hain —
epicalyx, stellate hairs, mucilage canals, twisted aestivation, monadelphous stamens, monothecous anthers, axile placentation aur capsule fruit.
📌 Is video mein hum detail mein cover karenge:
🔹 Introduction to Malvaceae (NCERT)
– Distribution & general characters
– Why Malvaceae is called Mallow family
– Importance of Malvaceae in human life
🔹 Vegetative Characters
– Habit: Herbs, shrubs or trees
– Root: Tap root system
– Stem: Erect, branched, hairy
– Presence of mucilage canals (NCERT point)
– Stellate hairs (diagnostic feature)
– Leaf: Alternate, simple, palmately lobed
– Stipulate leaves
– Reticulate venation
🔹 Inflorescence
– Usually cymose
– Sometimes solitary axillary (e.g., Hibiscus)
🔹 Flower Characters (Highly Exam Oriented 🌼)
– Flowers bracteate and bracteolate
– Epicalyx present (formed by bracteoles)
– Complete, bisexual, actinomorphic
– Pentamerous, hypogynous flower
🔹 Floral Whorls
– Calyx: 5 sepals, gamosepalous, valvate aestivation
– Corolla: 5 petals, polypetalous, twisted aestivation
– Androecium: Numerous stamens
– Monadelphous stamens forming staminal tube
– Monothecous anthers (very important NEET point)
– Gynoecium: Pentacarpellary, syncarpous
– Ovary superior, pentalocular
– Axile placentation
– Style passing through staminal tube
🔹 Floral Formula & Floral Diagram
– Pure NCERT-based explanation
– Diagram interpretation for NEET & Board exams
🔹 Fruit & Seed
– Fruit usually a capsule
– Seeds endospermic
– Cotton fibres derived from seed hairs
🔹 Pollination
– Mostly entomophilous (insect pollination)
🔹 Economic Importance of Malvaceae
– Cotton (Gossypium) → Textile fibre
– Bhindi (Abelmoschus) → Vegetable
– Hibiscus → Ornamental plant
– Medicinal importance of Sida
🔹 Important NCERT Exam Points
– Epicalyx
– Stellate hairs
– Mucilage canals
– Twisted aestivation
– Monadelphous androecium
– Monothecous anthers
– Axile placentation
– Capsule fruit
– NEET + Board frequently asked facts
– One-shot revision highlights
📘 Handwritten-Notes Style | Simple Explanation | Pure NCERT Language
Ye lecture specially design kiya gaya hai taaki aap NCERT terminology ke saath conceptually strong ho jao —
bina confusion aur bina ratta maare 💯
👍 Like | 🔁 Share | 🔔 Subscribe
for more Class 11 Biology – Morphology of Flowering Plants lectures on
🌿 Science Quest with NKT