Ex-situ- BIODIVERSITY-7
Ex-situ- BIODIVERSITY-7
Biodiversity-6 – Conservation
Biodiversity-6 – Conservation
The Evil Quartet – Biodiversity-5
The Evil Quartet – Biodiversity-5
IUCN RED LIST – BIODIVERSITY-4
IUCN RED LIST – BIODIVERSITY-4
Rivet Popper Hypothesis
Rivet Popper Hypothesis
Protected: BIODIVERSITY – 1-Addon (Private)
Protected: BIODIVERSITY – 1-Addon (Private)
BIODIVERSITY-2
BIODIVERSITY-2
BIODIVERSITY – 1
BIODIVERSITY – 1
DNA
DNA
ABA
ABA
PGR-2-CK-GA3-ETHYLENE
PGR-2-CK-GA3-ETHYLENE
HAPPY DIWALI
HAPPY DIWALI
PGR
PGR
PLANT-GROWTH-1
PLANT-GROWTH-1
POACEE (GRAMINEAE)
POACEE (GRAMINEAE)
ASTERACEAE OR COMPOSITAE
ASTERACEAE OR COMPOSITAE
Malvaceae for NEET
Malvaceae for NEET
Plant Anatomy – Tissue
Plant Anatomy – Tissue
Plant Morphology
Plant Morphology
Plant Life Cycles
Plant Life Cycles

Prof. Siddharth Sanghvi

Cell Cycle Regulation – Checkpoints, Positive and Negative regulation by Cyclin-CDK and p53 gene and Protein

Cell Cycle Regulation – Checkpoints, Positive and Negative regulation by Cyclin-CDK and p53 gene and Protein

Cell Cycle and Division, free, NCERT LINE BY LINE /

Cell Cycle Regulation Cell Cycle Regulation: Checkpoints, Regulators & Cancer Biology 1. Cell Cycle Checkpoints G1/S Phase Checkpoint: Ensures the cell is ready for DNA replication. G2/M Phase Checkpoint: Verifies DNA has been accurately duplicated without damage. Spindle Checkpoint (also known as M Checkpoint): Confirms chromosomes are attached correctly to the spindle microtubules for equal […]

Cell Cycle Regulation – Checkpoints, Positive and Negative regulation by Cyclin-CDK and p53 gene and Protein Read More »

Cytoskeleton, Microtubules, Microfilaments, cilia, flagella, Centriole – NCERT EXTENDED

CELL: THE UNIT OF LIFE, free, NCERT LINE BY LINE /

Cytoskeleton Types and Comparison Table Category Microtubules (Tubulin Polymers) Microfilaments (Actin Filaments) Intermediate Filaments (Keratin, Lamin) Structure Hollow tubes (13 columns of tubulin dimers) Two intertwined strands of actin Fibrous proteins supercoiled into thicker cables Diameter 25 nm (15 nm lumen) 7 nm 8–12 nm Protein Subunits Tubulin (α-tubulin + β-tubulin) Actin Keratin, Lamin, others

Cytoskeleton, Microtubules, Microfilaments, cilia, flagella, Centriole – NCERT EXTENDED Read More »

Get a complete understanding of animal body plans, symmetry, germ layers, and development patterns – NCERT EXTENDED

Get a complete understanding of animal body plans, symmetry, germ layers, and development patterns – NCERT EXTENDED

Animal Kingdom, Animal Tissue, NCERT LINE BY LINE, Zoology /

Complete Animal Body Plan Notes Get a complete understanding of animal body plans, symmetry, germ layers, and development patterns. These notes cover everything from Parazoa to Chordata, explained clearly with cleavage types and body cavities. Body Plan & Symmetry Levels of Organization Parazoa & Metazoa Body Plan Patterns Protostome vs. Deuterostome Body Cavity Types Germ

Get a complete understanding of animal body plans, symmetry, germ layers, and development patterns – NCERT EXTENDED Read More »

In Sparged stirred-tank bioreactor, the stirrer facilitates mixing and oxygen availability throughout the bioreactor-NCERT

In Sparged stirred-tank bioreactor, the stirrer facilitates mixing and oxygen availability throughout the bioreactor-NCERT

free, NCERT LINE BY LINE /

In Sparged stirred-tank bioreactor, the stirrer facilitates mixing and oxygen availability throughout the bioreactor – NCERT Simple Stirred Tank Bioreactor Oxygen enters only at the liquid surface. Agitator helps mixing but no air sparging. Best for low oxygen-demand processes. Lower oxygen transfer efficiency. Sparged Stirred Tank Bioreactor Sterile air is sparged directly into liquid. Agitator

In Sparged stirred-tank bioreactor, the stirrer facilitates mixing and oxygen availability throughout the bioreactor-NCERT Read More »

Germination of pollen grain on stigma is – in-situ and in-vivo. how ?

Germination of pollen grain on stigma is – in-situ and in-vivo. how ?

free, NCERT LINE BY LINE, Sexual Reproduction in flowering Plants /

Pollen Germination Terms Pollen Germination: Terms Explained Question Germination of pollen grain on stigma is: (1) ex-situ (2) in-situ (3) in-vivo (4) More than one correct Answer ✅ Correct Answer: (2) in-situ and (3) in-vivo ➡️ So, option (4) “More than one correct” is the right choice. Explanation Germination on stigma happens inside the flower

Germination of pollen grain on stigma is – in-situ and in-vivo. how ? Read More »

NCERT-Convergent Evolution of Mammal—Diagram Explained-NEW EDITION

Evolution, free, NCERT LINE BY LINE /

Adaptive Evolution in Nature: The Fascinating Case of Darwin’s Finches and Australian Marsupials An in-depth look into how two distinct ecosystems, the Galápagos Islands and Australia, shaped the evolution of species through adaptation. Evolutionary Concepts Convergent Evolution Unrelated species evolve similar traits due to similar environmental pressures. Example: Placental mammals & Australian marsupials. Divergent Evolution

NCERT-Convergent Evolution of Mammal—Diagram Explained-NEW EDITION Read More »

NADH is oxidised to NAD+rather slowly in fermentation, however the reaction is very vigorous in case of aerobic respiration.

NADH is oxidised to NAD+rather slowly in fermentation, however the reaction is very vigorous in case of aerobic respiration.

free, NCERT LINE BY LINE, Respiration in Plants /

NADH Oxidation: Fermentation vs Aerobic Respiration Fermentation (Anaerobic) Final electron acceptor: Organic molecules (e.g., pyruvate) Oxidation of NADH is slow Less energy released (ΔG less negative) ~0 ATP produced directly from NADH Occurs in cytoplasm Aerobic Respiration Final electron acceptor: Oxygen (O₂) Oxidation of NADH is vigorous and fast Large energy release (ΔG highly negative)

NADH is oxidised to NAD+rather slowly in fermentation, however the reaction is very vigorous in case of aerobic respiration. Read More »

Shopping Cart
Ex-situ- BIODIVERSITY-7 Biodiversity-6 – Conservation The Evil Quartet – Biodiversity-5 IUCN RED LIST – BIODIVERSITY-4 Rivet Popper Hypothesis Protected: BIODIVERSITY – 1-Addon (Private) BIODIVERSITY-2 BIODIVERSITY – 1 DNA ABA PGR-2-CK-GA3-ETHYLENE HAPPY DIWALI PGR PLANT-GROWTH-1 POACEE (GRAMINEAE) ASTERACEAE OR COMPOSITAE Malvaceae for NEET Plant Anatomy – Tissue Plant Morphology Plant Life Cycles