Diagnostic Features of a Dicot Root
* Presence of thin walled cells in the epiblema. * Absence of cuticle, and stomata. * Presence of unicellular root hairs. * Absence of hypodermis. * Presence of passage cells and casparian thickenings in the endodermis. * Presence of uniseriate pericycle made up of parenchyma. * P..
Cancer Biology and Therapy
Cancer Biology and Therapy - Cancer is characterised by uncontrolled growth and division of certain body tissues, so forming a tumour. It is one of the major killers today. Normally cell division is a regulated process. Mature cells are replaced by new cells produced by cell division and ..
Ethology
(Behavioural Biology) It is the study of behaviour of animals to their natural habita..
Symptoms
i) Sneezing ii) Cough iii) Bronchitis iv) Bronchopneumo..
Kharif season
Narrow Leaf Example: 1) Nutgrass (motha), 2) Wild Sorghum (Wild jowar) Broad Leaf Example: 1) Amaranthus (chaulai) 2) Trianthema (Saat..
Process of Biological Nitrogen Fixation
A schematic diagram showing progressive reduction of one molecule of nitrogen in the presence of enzyme nitrogenase to yield two molecules of ammonia The plants pick up nitrogen from the soil in the form of ammonium ions (NH 4 + ) or nitrate ions (NO 3 - ), ammonia being the main product of bi..
Physiology
It is the study of biological functions and their underlying mechanism..
Example:
lizard, bird, cat and ma..
Prevention
Avoid physical contact with patients suffering with fl..
See what our Users say :
It was fun! It showed me a easier way to do multiplication with bigger numbers,Thank you all - Christian
Very informational yet simple and easy to comprehend. Tutor Vista is helping me a lot.
Tutor is by far the most enjoyable, fun, and academically enthusiastic . It was a pleasure working with him- amanda
It was not easy for me keep up pace with my school, so my Mom asked me to join here. I am performing much better at school now.