C.
At ovulation
During meiosis
During cleavage
At fertilization
Hugo de Vries
T.H. Morgan
Sturtevant
H.J. Muller
TT
Tt
tt
None of these
25
25.6
26
26.5
Curly hair
Sickle-cell anaemia
Colour-blindness
Down's syndrome
Herting and Van Beneden
Sutton and Boveri
Hofmeister and Waldeyer
Farmer and Moore
leptotene
pachytene
diplotene
diakinesis
lethal
sex-linked
inbred
dominance
Watson
Crick
Temin
Porter
meiosis only
meiosis II and mitosis
mitosis only
meiosis I and mitosis
Homozygous
Heterozygous
Hemizygous
Incomplete dominance
heterosis
hybridization
hypostasis
dominance
1:1
3:1
1:2:1
9:3:3:3
t-RNA
m-RNA
s-RNA
hn-RNA
Genetics
Evolution
Morphology
Cytology
directly related to crossing over
same as translocation
inversely related to crossing over
opposite to segregation
nondisjunction
crossing over
segregation
hybridization
monosomy
trisomy
triploidy
polyploidy
prophase
metaphase
interphase
telophase
clone
recon
cistron
codon
Similar triplet codes for amino acids
Energy is stored by high energy rich phosphate bonds
Types of protein present in the body.
Ribosomes act at sites of protein synthesis
inhibiting transcription of m-RNA
inactivating enzymes in the reaction
inhibiting the substrate in the reaction
inhibiting the migration of m-RNA into cytoplasm
homozygote
allelomorph
hybrid
ecotype
inbreeding
cross-breeding
back-crossing
self-fertilization
crossing over
synapse
chiasmata
terminalization
none of her daughters are colour-blind
all her sons are colour-blind
all her daughters are colour-blind
half of her sons are colour-blind
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
four
seven
six
one
deficiency of vitamic C
sex-linked abnormality
absence of rods in retina
absence of visual purple in retina
transitions
transversions
intragenic complimentation
intergenic complimentation