PHYSICAAll simulations · Class 10 · Botany
Class 10 Botany simulations
13 free interactive Class 10 Botany simulations covering 3 NCERT chapters, including How do Organisms Reproduce?, Our Environment, Heredity. Change the variables, watch the result, and learn for school exams, JEE Main and NEET.
How do Organisms Reproduce? (5 simulations)
- Bacterial shapes and binary fission — Choose a bacterial shape and watch a colony multiply by binary fission. Each generation doubles the number…
- Double fertilisation — Follow a pollen tube down the style into the embryo sac, where two male gametes take part in two separate…
- Menstrual cycle: ovary, uterus and hormones — Move through a 28-day cycle and watch follicle growth, ovulation, the corpus luteum and the uterine lining.
- Mitosis, stage by stage — Watch the chromosomes of an animal cell condense, line up, separate and form two identical nuclei.
- Kinds and agents of pollination — Move pollen within a flower, between flowers of one plant, or between plants — by wind or by insects.
Our Environment (4 simulations)
- Decomposition of detritus — Watch leaf litter break down. Warmth, moisture and nitrogen-rich litter speed it up; lignin and chitin slow…
- Pyramid of energy (10 per cent law) — Pass energy up the food chain. Only about 10% reaches the next trophic level.
- Gross and net primary productivity — Plants fix energy by photosynthesis (GPP) and use some of it in respiration. What remains (NPP) is food for…
- Food chain: energy flow and biological magnification — Follow energy and a non-biodegradable pesticide up a food chain.
Heredity (4 simulations)
- Dihybrid cross: independent assortment — Cross pea plants for seed shape and colour. Fill the 4 × 4 Punnett square and count the phenotypes.
- Mendel’s monohybrid cross — Cross pea plants for height using a Punnett square, then grow a field of offspring to see chance at work.
- Natural selection on a trait — Apply stabilising, directional or disruptive selection to a population and watch the trait distribution…
- Sex determination and X-linked traits — Pick parents for an X-linked recessive trait (haemophilia or colour blindness) and see the chances for sons…