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61- Hormone reponsible for vernalization is?Question grade : 1 61/100VernalinEcdysinbothNone 62- In an ecosystem enery flow is always?Question grade : 1 62/100UnidirectionalBidirectionalReversibleNone 63- Green house gas is?Question grade : 1 63/100CO2NO2MethaneAll…

Two species with same specific epithet cannot occur in the same genus. if this happens, they are called?Question grade : 1 21/100SynonymHomonymsTutonymsNone of above _ is the specimen designated by the…

The cyanobacteria are also called as " Blue green algae " due to presence of?Question grade : 1 1/100PhycoerthrinPhycocyaninPhycobilisomeNone of Above Lactobacillus is a_______________?Question grade : 1 2/100Rod shaped bacteriaSpiral shape…

26- _ was considered as a missing link between reptiles and birds.?Question grade : 1 26/49ArchaeopteryxPteranodonAvimimusCaudipteryx 27- The oldest mineral discovered so far was __, which dates back to 4.4 billion…

1- The natural residence of every organism is known as:?Question grade : 1 1/49BiomeNicheHabitatHabit 2- A mutual relationship between two organisms, where both of them are benefitting from watching the other…

26- Diastase takes part in digestion of which one:?Question grade : 1 26/50StarchProteinAmino acidsFat 27- Enzyme catalysing rearrangement of atomic grouping without altering molecular weight or number of atom is:?Question grade…

1- All India Muslim League Founded in?Question grade : 1 1/201905190619111913 2- Pakistan recognized China in?Question grade : 1 2/2019501955None of these 3- Current Constitution of Pakistan was adopted in?Question grade…

Chemistry Quiz Chemistry #ChemistryMcqs #PPSC #FPSC How many acidic hydrogen atoms are there in propyne?a) 1b) 3c) 4d) zero Which of the following has a +M effect?a) NO2b) NH2c) CHOd) CN…