ICSE/ISC Board Exam: Revision Terminology Part 31

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  • IQ = x 100
  • 140 or more – genius.
  • 80 – 90 – ordinary.
  • Monophydont – teeth not replaced – platypus, marsupials, moles, sireans, toothed whele
  • Diphyyodont – teeth replaced once – mile & permanent – mammals.
  • Polyphyodont – teeth replaced many times – lower vertebrates.
  • Homodont – Same in shape – fish, amphibian, mammals – toothed whale, dolphins, propoises, armadillos.
  • Heterodont – difference in shape – extinct reptiles & most mammals.
  • Toothless mammal – Spiery ant eater, Scaly ant eater, whales.
  • Infective stage of farciola hepatica to sheep = metaceriariae.
  • Histones = Basic proteins
  • N2 base + sugar = Nucleoside
  • Nucleoside + phosphate = Nucleotide.
  • Role in transcription in eukaryote – regulatory protein (transcription factor) , DNA sequence (eohencers)
  • Crystals – Raphides & Crystal sand, my rosin incruciferace.
  • Cystolith – Caco3, Utricaceae, Acanthaceae.
  • Carotines – open chain conjugated double bund Sys. Ending on both sides with ionone rings.
  • Carotines – difference Carotenes differ only in arrangement of molcenlent in space = sterioisomers.
  • Phycobilins – open conjugated system of 4 pyroll ring & lack mg & phytol tail.
  • PS I = weakly Fluorescent light harvesting complex contain antenna pigment associated with proteine.
  • PS II – Strongly fluorescent
  • Chr which define family are more general than which define cohort.
  • Metaphase spindle formation prevented by colchicine.
  • Tomato – Oxalic acid.
  • Hexokinase is ab in mitrochondria
  • T – RHA – 3D Structure – intramolecular H2 bonding
  • Basic spore shape of tern – totrshedral arr helf in anaphase I
  • Rachilla – Spikelet contain central stalked structure.
  • Arapatric pop with adjacent geog. Ranges.
  • Earthroren – fertilization in cocoon.
  • Leucosolenia – Scleroblast – formation of spicules.
  • Formic acid – alarm signals.
  • Ig E – allergic reactions.
  • Paralysis of lower limb due to damage of spinal cord – paraplegia.
  • Manu gas mantles, cigor lignter & gas dighter – Cerium.
  • Deposition of fat in breast & hips – Estrogen.
  • Oil, Soap & Comphor – reduce surface tersion.
  • Induction – development of notochord cause dorral ectoderm above it to from a neural plate.
  • Near absolute zero, liquid He loses all its fluidity/Viscosity = superfluidify.
  • Disadvantage of pt resistance theremometer – given slow response & not suitable for varying temp
  • Background radation is low level – Source include radioactive material pr. In rocks or cosmic rays.
  • Partly rotten Hedspar rock – used as flux – china stone/Cornish/Coverall stone.
  • Flux density in meg material when strong magnetizing field is removed – Remanence.
  • Australian Geog. Region = Notogea.
  • Process wherein filler metal is added to joints before immersion in both of molten chemicab = Chemical dip brazing.
  • Liver – structural unit is lobule has calls of Kupffer – ingest dead erythrocyte & deatrory bacteria
  • Liver Rabbit – 5 Lobes.
  • Liver Store Ut (A, D, E, B12) Fe, Cu.
  • Pancreas – main duct = Duct of wirsung (Accessory – duct of Santorini) .
  • Pancreas exocrine – secrete Na H CO3 to neutralize acidity of stomach (Secretin hormone)
  • Pancreas endocrine – islets pf Langerhans - – deficiency hypoglycemia – Glucagon – hyperglycemic faction.
  • – Deficiency hyperglycemia (diabetes mellitus) – insulin.
  • Functional unit of kidney – nephron.
  • Most of components lie in kidney cortex.
  • Only loop of Henle lying in medulla.

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