WBSSC Group C & D | জীববিদ্যার সেরা প্রশ্ন ও উত্তর | General Science & Environment
Автор: WB Exam Channel
Загружено: 2025-12-08
Просмотров: 120
এই ভিডিওতে আমরা জীববিদ্যা (Biology) -এর অত্যন্ত গুরুত্বপূর্ণ ৩টি অধ্যায় নিয়ে আলোচনা করেছি: জীবের শ্রেণিবিন্যাস (Taxonomy), কোশতত্ত্ব (Cytology), এবং প্রাণী জগতের আধুনিক শ্রেণিবিন্যাস। এই ৩০টি প্রশ্ন বিগত বছরের বিভিন্ন পরীক্ষায় বারবার এসেছে। WBSSC Group C & D,WBCS, Rail, SSC, PSC এবং Police পরীক্ষার প্রস্তুতির জন্য এই ক্লাসটি অত্যন্ত গুরুত্বপূর্ণ।
✅ Timestamps Chapters
[00:00] Introduction & Subject Overview
[00:25] Who is the Father of Biology?
[01:00] Father of Taxonomy & Binomial Nomenclature
[01:40] Five Kingdom Classification System
[02:10] Blue-Green Algae (Cyanobacteria) Classification
[02:52] Discovery of the Cell
[03:32] Powerhouse of the Cell
[04:13] Suicide Bag of the Cell
[04:32] Protein Factory of the Cell
[04:48] Composition of Plant Cell Wall
[05:20] Longest Cell in the Human Body
[05:40] Organelles Unique to Plant Cells
[06:15] Structural Unit of DNA
[06:49] Fluid Mosaic Model of Cell Membrane
[07:21] Largest Phylum in Animal Kingdom
[08:00] Pore-bearing Animals
[08:27] Cnidoblast Cells for Defense
[08:48] Phylum of Earthworms & Leeches
[09:23] Excretory Organ of Tapeworms
[09:53] Phylum of Starfish
[10:19] Animal with Blue Blood
[10:51] First Use of the Term "Systematics"
[11:09] Scientific Name of Humans
[11:17] Mammals That Lay Eggs
[11:34] Characteristics of Bird Bones
[12:01] Ribosomes in Prokaryotic Cells
[12:28] Who is Known as the Farmer's Friend?
[12:35] Classification of Spiders
[13:03] Locomotory Organ of Amoeba
[13:37] Cold-Blooded Animals
[14:01] Composition of Fungi Cell Wall
[14:18] Bacterial Cell Division
[14:39] What are Chromosomes Made Of?
[15:09] Connecting Link Between Living & Non-Living
[15:33] Author of "Origin of Species"
[15:50] Amphibians of the Plant Kingdom
[16:23] Vitamin Required for Blood Clotting
[16:52] Number of Heart Chambers in a Cockroach
[17:18] Best Phase to Observe Chromosomes
[17:46] Animals with Comb Plates
[18:12] Who Coined the Term "Protoplasm"?
✅ Topics Covered
This video is a biology quiz tailored for competitive exams (like WBSSC), focusing on General Science and Environment. It covers a wide range of fundamental biological concepts including:
Taxonomy & Classification: Fathers of various biological branches (Biology, Taxonomy, Botany), the Five Kingdom Classification system, and binomial nomenclature.
Cell Biology (Cytology): Discovery of the cell, functions of major organelles (Mitochondria, Lysosome, Ribosome, Nucleus), cell wall composition, and differences between plant and animal cells.
Genetics & Evolution: DNA structure (nucleotides), chromosome composition, and Darwin's evolutionary theories.
Animal Kingdom: Characteristics of major phyla (Arthropoda, Porifera, Cnidaria, Annelida, Echinodermata), specific examples (Earthworm, Starfish, Cockroach), and distinct features like pneumatic bones in birds or heart chambers in insects.
Plant Kingdom: Classification of algae and bryophytes (amphibians of the plant kingdom).
Physiology & General Biology: Vitamins (Vitamin K), cold vs. warm-blooded animals, locomotory organs (Pseudopodia, Cilia), and connecting links
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