Genetics
Evolution
Morphology
Cytology
A. Genetics
X-rays
UV-rays
-rays
5-Bromo-Uracil
Genome
Genepool
Genotype
Phenotype
Herting and Van Beneden
Sutton and Boveri
Hofmeister and Waldeyer
Farmer and Moore
Watson
Crick
Temin
Porter
inbreeding
cross-breeding
back-crossing
self-fertilization
At ovulation
During meiosis
During cleavage
At fertilization
Diabetes
Phenylketonuria
Colour-blindness
Down's syndrome
late prophase
early metaphase
metaphase
interphase
meiosis only
meiosis II and mitosis
mitosis only
meiosis I and mitosis
Homozygous
Heterozygous
Hemizygous
Incomplete dominance
Genetics
Evolution
Morphology
Cytology
cause the death of the organism in which they are present
cause the death of the homozygous infant being formed
cause the death of heterozygous infant being formed
all of the above
all heterozygous tall
two tall and two dwarf
one homozygous tall, two heterozygous tall and one homozygous dwarf
all homozygous dwarf.
chromosomes are composed of DNA and protein
genes are composed of chromosomes
organism cannot live withoutchromosomes
genes are located on the chromosomes and are transmitted to the next generation through them.
all tall
50% tall and 50% dwarf
all dwarf
data insufficient
deficiency of vitamic C
sex-linked abnormality
absence of rods in retina
absence of visual purple in retina
lethal
sex-linked
inbred
dominance
Curly hair
Sickle-cell anaemia
Colour-blindness
Down's syndrome
recon
muton
criston
replicon
directly related to crossing over
same as translocation
inversely related to crossing over
opposite to segregation
TT
Tt
tt
None of these
transitions
transversions
intragenic complimentation
intergenic complimentation
t-RNA
m-RNA
s-RNA
hn-RNA
Survival of the dominant
Survival of the recessive
Hardly-Weinberg law
None of these
heterosis
hybridization
hypostasis
dominance
leptotene
pachytene
diplotene
diakinesis
Hugo de Vries
T.H. Morgan
Sturtevant
H.J. Muller
gene mutation
segregation
crossing over
polyploidy
the percentage of crossing over between themis high
hardly any cross-overs detected
no crossing-over can ever take place between them
only double cross overs can take place between them.
transformation
transduction
genetic engineering
sex-duction