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Classification of plants
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In this lesson, Aman has discussed the classification of plants and discussed monocot and dicot seeds.

Aman Srivastava is teaching live on Unacademy Plus

Aman Srivastava
Selected under Ministry of Defence,CGDA;Cleared UPSEE, debate enthusiast Edu: An engineer in electronics and communication from I.E.T luckn

U
Unacademy user
hello mam firstafall mam thank u , aap bahut Acha Padhate ho. mam q18 me in angular velocity ka koi role nahi hai kya.
Sir apka biology ka course nahi mil raha. Remove kar diya kya? Sir 1 biology ka complete course upload kijiye. Plz sir..
Sir apka biology ka course nahi mil raha. Remove kar diya kya? Sir 1 biology ka complete course upload kijiye. Plz sir..
Sir apka biology ka course nahi mil raha. Remove kar diya kya? Sir 1 biology ka complete course upload kijiye. Plz sir..
Sir, you had posted some lectures on vocabulary, tag was examiner's most favourite word, for ssc CGL; I had watched those lectures, and it help me to learn so many words, now I cannot find out those lectures in my app, and I extremely need those lectures for my preparation, if you have pdf of those words, please sir forward me, it will be very helpfull for me, my E-mail dipankarb54@gmail.com help me sir thank-you for those lectures and god bless you sir.
Sir ji aapka SSC biology ka lecture remove kr diya gya hai kya?
Ajay Kumar
2 years ago
Yes,i am also looking for it but not found
Priya Gautam
a year ago
it is available on youtube https://www.youtube.com/watch?v=8dLwqAd6fK0&list=PLtAj-kQPiM0yqf4oQFjtVzuyRQQdwpE8y&index=3
Zing Pi
a year ago
@priya - madam with this link it is not available?? plz help
  1. BOTANY - CLASSIFICATION OF PLANTS -flowering and non-flowering plants


  2. About me Name: Aman Srivastava B.tech in Electronics & Communication (I.E.T Lko) Cleared SSC-CGL 2016 pre+mains Follow me on Unacademy Please rate ,review & share


  3. BOTANY BOTANYs the branch of science which deals with the branch of sclence which deals with plants. Plant cell has cell wall made up of cellulose, Plants are autotrophic they have ability to synthesise their own food in the presence of sunlight by process of photosynthesis " PLANT MORPHOLOGY represents the study of the development, form and structure of plants,


  4. CLASSIFICATION OF PLANTS: THALLOPHYTA: those plants which have thallus like body without roots, leaves and stem e.g. algae, fungi, bacteria etc. BRYOPHYTES: have stems and leaves but lack true vascular tissue and reproduce by spore e.g. Mosses, liverworts etc PTERIDOPHYTES: Vascular plants with leaves, stems and roots but lack seeds and flowers e.g. Ferns, Lycopodium These three are non-flowering, spore bearing plants.


  5. Following are two types of flowering plants: GYMNOSPERMS :group of seed producing plants and seed is unprotected by ovary or fruit. e.g. Conifer, Pine Tree ANGIOSPERMS: Major group of flowering plants in which have protected MONOCOTS Have one part. Veins form a parallel pattern Multiple of three. DICOTS SEEDS Have to parts. LEAVES Leaf veins form a net pattern| FLOWERS STEMS EXAMPLE Multiple of five. Bundles are in rings. BEAN SEED Bundles are scattered CORN SEED


  6. Gymnosperm Seeds Angiosperm Seeds and Fruits Cone scalle Inm ature seeds Seeds Frut Seeds Closed cone Tomato Fruit Cone scale Ripened- seeds Seeds Fruit Apple Open cone Chinese lantern


  7. REPRODUCTIVE ORGAN OVULES OVULES DEVELOPED INTO FERTILIZATION PHLOEM GYMNOSPERMS CONES NOT IN OVARY NAKED SEED SIMPLE HAS NO COMPANION CELLS HAS COMPANION CELLS ANGIOSPERMS FLOWERS ENCLOSED IN OVARY SEED INSIDE FRUIT DOUBLE ENDOSPERM HAPLOID TRIPLOID EXAMPLES Conifer, Pine Tree Coconut, Bamboo