Science 2024, Kaum ib hlis
Qhov txawv ntawm qhov tseem ceeb - Tam sim no vs Voltage Hauv qhov hluav taws xob, cov nqi hluav taws xob cuam tshuam los ntawm lub zog ua rau lawv; Yog li, kev ua haujlwm yuav tsum tau ua ntawm tus nqi them p
Qhov Tseem Ceeb Qhov txawv - Iodine vs Iodine Tincture Iodine yog qhov loj tshaj plaws halogen ruaj khov hauv pawg halogen. Ntawm cov xwm txheej txheem, nws tshwm sim raws li lustrous, pu
Qhov Tseem Ceeb Qhov Sib Txawv - Sib npaug sib npaug vs Net Ionic Equation Txhua yam tshuaj lom neeg tuaj yeem sau ua qhov sib npaug. Cov khoom ntawm qhov sib npaug no suav nrog re
Qhov Tseem Ceeb Qhov Sib Txawv - Acid vs Basic Oxides Oxides yog cov tebchaw uas muaj tsawg kawg yog ib qho oxygen atom txuas rau lwm lub caij. Oxides yog tsim thaum ib feem
Qhov Tseem Ceeb Qhov txawv - Gas vs Vapor Gaseous theem yog ib qho ntawm plaub theem tseem ceeb ntawm txhua yam teeb meem nrog rau theem khoom, theem ua kua thiab ntshav. Gases ca
Qhov Tseem Ceeb Qhov Sib Txawv - Kev Sib Txuas vs Decomposition Reaction Cov tshuaj tiv thaiv tshuaj yog kev hloov pauv ntawm ib lossis ntau cov tshuaj sib txuas rau hauv ib lossis ntau qhov sib txawv
Qhov Tseem Ceeb Qhov Sib Txawv - Hom Richness vs Species Diversity Lub sij hawm biodiversity originates los ntawm lo lus 'biological' thiab 'diversity'. Nws hais txog ntau yam
Qhov Tseem Ceeb Qhov txawv - Metagenesis vs Metamorphosis Metagenesis thiab metamorphosis yog ob nqe lus hais txog kev loj hlob thiab lub neej voj voog ntawm cov kab mob. Metagenesis yog d
Qhov Tseem Ceeb Qhov txawv - Anisogamy vs Isogamy vs Oogamy Kev sib deev kev sib deev yog ib hom kev yug me nyuam uas muaj ob lub hlwb sib txawv hu ua gametes yog fus
Qhov Tseem Ceeb Qhov Sib Txawv - Porifera vs Coelenterata Kingdom Animalia suav nrog txog 36 tus tsiaj phyla ntawm multicellular, eukaryotic thiab heterotrophic tsiaj. Porifer
Qhov Tseem Ceeb Qhov txawv - X vs Y Chromosomes Tib neeg genome muaj 46 chromosomes, teem rau 23 khub. Muaj ob lub chromosomes kev sib deev (ib khub) ntawm lawv paub
Qhov Tseem Ceeb Qhov txawv - Amorphous vs Crystalline Polymers Lo lus "polymer" tuaj yeem txhais tau tias yog cov khoom tsim tawm los ntawm ntau qhov rov ua dua tshiab uas ar
Qhov Tseem Ceeb Qhov Sib Txawv - Txoj Haujlwm Isomerism vs Metamerism Isomerism tuaj yeem txhais tau tias muaj cov tshuaj lom neeg sib xyaw uas muaj tib yam qauv qauv tab sis
Qhov Tseem Ceeb Qhov txawv - Chromosomal Aberration vs Gene Mutation Chromosomes yog cov qauv tsim los ntawm cov DNA ntev ntev. Hauv ib lub cell, muaj 46 chromos
Qhov Tseem Ceeb Qhov Sib Txawv - Ascospore vs Basidiospore Fungi yog ib pawg ntawm cov kab mob uas muaj cov kab mob phem thiab muaj txiaj ntsig. Lawv ua lub ntsiab decom
Qhov Tseem Ceeb Qhov Sib Txawv - Nondisjunction in Meiosis 1 vs 2 Cell division yog ib txoj hauv kev tseem ceeb hauv ntau cov kab mob thiab cov kab mob unicellular. Nyob ntawd
Qhov Tseem Ceeb Qhov Sib Txawv - Apomixis vs Polyembryony Paj nroj tsuag tsim cov noob los txhawb nqa lawv tiam. Noob yog tsim los ntawm kev sib deev kev sib deev
Qhov Tseem Ceeb Qhov Sib Txawv - Monosomy vs Trisomy Chromosomal nondisjunction ua rau tus lej chromosome txawv txav hauv cov menyuam ntxhais. Nws tuaj yeem tshwm sim thaum lub sijhawm faib cell i
Qhov Tseem Ceeb Qhov Sib Txawv - Kev Thauj Mus Los thiab Pab Pawg Hloov Chaw Molecules nkag mus rau hauv thiab tawm ntawm cov hlwb ntawm cov cell membranes. Lub cell membrane yog xaiv
Qhov Tseem Ceeb Qhov Sib Txawv - Prosthetic Group vs Coenzyme Enzymes yog cov khoom siv roj ntsha ntawm cov tshuaj lom neeg tshwm sim hauv cov hlwb. Qee cov enzymes xav tau
Qhov Tseem Ceeb Qhov Sib Txawv - Mycoplasma vs Bacteria Bacteria yog unicellular microorganisms. Lawv raug hu ua cov kab mob prokaryotic vim lawv tsis muaj m
Qhov Tseem Ceeb Qhov txawv - Enzyme vs Coenzyme tshuaj tshuaj hloov pauv ib lossis ntau lub substrates rau hauv cov khoom. Cov tshuaj tiv thaiv no yog catalyzed los ntawm cov proteins tshwj xeeb ca
Qhov Tseem Ceeb Qhov txawv - Oxygenic vs Anoxygenic Photosynthesis Photosynthesis yog txheej txheem uas ua ke cov carbohydrates (glucose) los ntawm dej thiab carbon dioxide
Qhov Tseem Ceeb Qhov Sib Txawv - Histone vs Nonhistone Proteins Chromatin yog daim ntawv condensed ntawm DNA hauv chromosomes. Nws yog ib tug complex ntawm DNA thiab proteins. Cov protein
Qhov Tseem Ceeb Qhov txawv - YAC vs M13 Phage Vector DNA cloning yog txheej txheem tseem ceeb uas ua rau kev nthuav tawm ntawm DNA tseem ceeb ntawm cov kab mob. Nws re
Qhov Tseem Ceeb Qhov txawv - Corrosion vs Oxidation Corrosion thiab oxidation yog ob qho tib si cov txheej txheem uas tuaj yeem tshwm sim hauv ntuj lossis raug yuam, tab sis muaj
Qhov Tseem Ceeb Qhov Sib Txawv - Batch vs Continuous Culture Microorganisms xws li cov kab mob thiab cov fungi muaj txiaj ntsig zoo rau ntau hom kev lag luam. Rau kev lag luam
Qhov Tseem Ceeb Qhov txawv - Vertical vs Horizontal Gene Transfer Gene transfer yog hais txog cov txheej txheem uas hloov lossis pauv cov khoom siv caj ces ntawm cov kab mob. D
Qhov Tseem Ceeb Qhov txawv - IPS Cells vs Embryonic Stem Cells Muaj ntau ntau hom qia hlwb uas tuaj yeem siv rau kev tsim cov ntaub so ntswg hauv cov ntaub so ntswg engineering
Qhov Tseem Ceeb Qhov txawv - Umbilical Cord Stem Cells vs Embryonic Stem Cells Stem cells yog cov hlwb tsis paub tab ntawm ntau cov kab mob. Lawv ar
Qhov Tseem Ceeb Qhov Sib Txawv - PGS vs PGD Hauv vitro fertilization (IVF) yog txheej txheem nyuaj uas yog siv los kho fertility thiab caj ces teeb meem thiab pab hauv lub tswv yim
Qhov Tseem Ceeb Qhov txawv - Hematopoiesis vs Erythropoiesis Ntshav yog cov kua dej tseem ceeb uas ncig hauv lub hauv paus vascular system ntawm tag nrho cov vertebrates. Ntshav tran
Qhov Tseem Ceeb Qhov txawv - Zoo tib yam vs Cov Ntxaib Ntxaib Ntxaib yog cov xeeb ntxwv yug los ntawm tib lub cev xeeb tub. Lawv tuaj yeem tsim los ntawm ib qho zygote (monozygotic) o
Qhov Tseem Ceeb Qhov Sib txawv - Ib txwm vs Kab Mob Kab Mob Kab Mob Karyotypes muaj cov ntaub ntawv caj ces ntawm lub cev, tab sis tus lej chromosomal sib txawv ntawm qhov sib txawv
Qhov Tseem Ceeb Qhov txawv - Apomixis vs Parthenogenesis Paj tsim, meiosis, mitosis thiab ob chav fertilization yog cov khoom tseem ceeb ntawm cov noob tsim p
Qhov Tseem Ceeb Qhov Sib Txawv - Parthenogenesis vs Parthenocarpy Ob hom gametes raug fused thaum lub sij hawm fertilization. Txiv neej niam txiv tsim cov txiv neej gametes, thiab cov
Qhov Tseem Ceeb Qhov txawv - Mendelian vs Chromosomal Disorders DNA yog cov nucleic acid uas siv los khaws cov ntaub ntawv caj ces ntawm cov kab mob feem ntau nyob. Genetic i
Qhov Tseem Ceeb Qhov txawv - Syngamy vs Triple Fusion Reproduction yog txheej txheem tseem ceeb ntawm lub neej. Nws tuaj yeem yog asexual lossis kev sib deev. Thaum lub sij hawm cev xeeb tub
Qhov Tseem Ceeb Qhov txawv - Mendelian vs Non Mendelian Inheritance Inheritance yog txheej txheem uas cov ntaub ntawv caj ces tau dhau los ntawm niam txiv mus rau cov xeeb ntxwv. Xyoo 1860
Qhov Tseem Ceeb Qhov txawv - Plasmid vs Transposon Bacteria muaj chromosomal thiab non chromosomal DNA. Chromosomal DNA plays lub luag haujlwm tseem ceeb hauv kev loj hlob ntawm bac