Second year biology guess

SECOND YEAR BIOLOGY GUESS
Prepared BY
Mubashir Murad Zoologist
SHORT QUESTIONS::::::::::::::::::
1. Define anhydrobiosis and give example.
2. Homeiostasis nd its importance
3. Diff. b/w ectotherm nd endother./ hypotonic nd hypertonic
4. Osmoconformer nd osmoregulator/xerophytes nd mesophytes
5. Protonephredium nd metanephredium/ureter nd urethra
6. Pyrexia/malpigian tubule/flame cell nd its role
7. Kidney stone its removel
8. Hysrophytes nd their adaptations
9. Epinasty nd hyponasty/active nd passive flight
10. Explain ecdysis/character of collenchymas nd scleenchyma cell
11. Digitigrdes nd unguligrdes/primary d secondry growth
12. Characters of smooth cardia nd skeletal muscles
13. Axial nd appendicular skeleton/ cartilage nd bone/ligment nd tendon
14. Causes of tetnus/sciatica,cramp,arthritis
15. Sleep movement nd nastic movement in plants
16. Sltatory impulse nd synpse/ galls nd callus/CNS nd PNS
17. Relex arc nd reflex action,role of insulin nd glucagon,
18. Effect of nicotin/role oxytocin,androgens,STH,prolectin ,MSH
19. Axon nd denrite/calcitonin nd parthhormone,
20. Application nd function of auxins nd gibbralin,abcesic acid.ethylene
21. Parkinson disease nd epilepsy/parasypathtic nd sympathetic nervous system
22. Photoeriodism nd ernalization/oiperous nd ovoviviparous
23. Explain genetal herps /gonorrehia,/oestrous cycle/parthenogenesis,apomixes
24. Function of corpusleutium,/seed dormancy/tissue culture/phtochrome
25. Correlation nd differentiation/meristem nd its types/primary inducer
26. Gerontoly /sighns of old age/inhibitory nd compensatory effect
27. Area opeca nd area pellucid/how primitive strak nd Henson node is formed
28. Define gentic code,karytype,nucelosome,transformation,transcript ion nd translation
29. Exlain all types of RNA/alkaptonuria nd its causes/theory of inheritance/mutagens
30. Hetrochromatin nd euchromatin/point mutation
31. Importance of meiosis nd mitosis,zygotene nd pchytene,/necrosis nd apoptosis
32. Tuner syndrome/down syndrome,/klienfelter syndrome/metastasis/cell cyle
33. Multiple allele/gene/allele/sex limited trait/test cros/sickle cell anemia/gene pool
34. MODY/erythroblastosis faitalis/poly genc trait/over dominace/imcomplete dominace
35. Difference b/w dominat nd recessive/homozygous nd heterozygous/dominace nd epistais/pliotropy/sex limited nd sex infulecd trait /SRY gene
36. Probe and its use/uses of pcr/vector nd their importance/trangenec organisms/restriction enzymes/exvio nd in vivo gene therapy/ protoplast/ palindromic sequence
37. Hardy wienberg law/theory of special creation/neo darvanism/endosymbioont hypothesis/homology nd analogy/selction ./ genetic drift
38. Define habitat/autecology/synecology/lichen /biosphere/niche/succession/biome /biosphere/producer nd consumer/decompose/grazing nd importance/predation/hydrocere nd xerosere/food chain nd food web/biogeochemical cycles
39. Charcters of litorial zones/planktons/productivity/alpine nd boreal forests/limnetic zone/layering in the grass lands/tundra ecosystem/impact of human on deserts/climate nd weather/ animals of grass land ecosystem
40. Green house effect/globle warming/health nd disese/pollution/soil/deforestation nd afrestation/causes of water nd ar pollution/algal bloom /stone cancer/acid rain/ozone depletion.
LONG questions::::::::::::::
1 .green houses effect nd global warming nd pollution
2. desert nd hydrosperic ecosystem nd tundara ecosystem
3.succession,nitrogen cycle,predaion,biotic componet of ecosysstem
4.ideas of evution of prokaytes nd eukaryotes,evidence of evolution,natural selction.hardy weinberg law
5.PCR.genomic libarary,tissue culture nd coloning
6.medal laws of inheritance (both),patren of sex dtrmination.,multiple allees,dominace ,genetics of color blindness
7.non dijunction nd its effects,mitosis, meiosis one,cell cycle
8.harshy nd chase experiment.structure of DNA,replicaton,transciption,beadle nd tautum experment
9.phases of plnt growth,abnormal development causes,aging
10,.menstral cycle,STDs,reproductive system of male nd female.birth,phtoperidism
11,..nerve impulse,pitutary gland, pancreas,synaps,refelx action
12.pratonic movement in plants,muslce contarion mechanism, tropic movement, bone nd its repair
13.excretion n plnts.kidney problems nd its cure,thermoregulation in mammals...