QUICK REVISION FORMULAS of Physics For Competitive exams like Jee & NEET:- 1. Formulas related to force: F = maF = kxF = m(vf² – vi²/2S)F = mv/tF = md/t²F = m(vf – vi)/tF = Area × density × velocity²F = 1/2 mv²/dF = 1/2 Pv/dF = Power/velocityFc = mv²/rFc = mrw²Fc/2 = mv²/2rFc = […]
✌️IMP OF PLANT KINGDOM✌️ 1) Isogamous sexual reproduction in algae- Ulothrix (flagellated)Spirogyra (non-flagellated) 2) Anisogamous sexual reproduction in algae- Udorina 3) Oogamous sexual reproduction in algae- Volvox, Fucus 4) Algin- Brown Algae 5) Carragreen – Red Algae 6) Agar- Gelidium, Gracilaria(Red algae) 7) Motile asexual spores in algae- Zoospores 8) Laminarin, Mannitol- stored food of
🥀🌾Notes on Anatomy of Flowering Plants🥀🌾 Depending upon distribution of stomata, the leaves are : (a) Apple-mulberry type: e.g. Oxalis, Mulberry, Apple.(b) Potato type: e.g. Bifacial (dorsiventral leaves of pea, bean, tomato).(c) Oat type: e.g. Suberect (isobillateral) leaves of most grasses and cereals (monocotyledens).(d) Nymphea type: e.g. Floating leaves of Nelumbo, Nymphia, water lily.(e) Potamogeton
Revision Notes of Plants Growth & Short tricks :- 🔭🔭 A single maize root apical meristem can be give rise to more than 17500 new cells per hour 💊💊 A wateremelon cell can increase its size upto 3,50,000 times 📪📪 Arithmetic growth rate – Only one daughter cell continuous to divide while others differentiate
Revision Notes on Inheritance and Variation :- ✍️Numerical aberrations of chromosomes: Each species has a characteristic number of chromosome. Variations or numerical changes in chromosomes (Heteroploidy) can be mainly of two types: (1) Euploidy: The somatic chromosome number in euploids is the exact multiple of basic haploid number. In euploidy an organism acquires an additional