TT
Tt
tt
None of these
C. tt
four
seven
six
one
crossing over
synapse
chiasmata
terminalization
monohybrid
dihybrid
trihybrid
backcross
fission
budding
asexual means
sexual means
deficiency of vitamic C
sex-linked abnormality
absence of rods in retina
absence of visual purple in retina
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
Watson
Crick
Temin
Porter
Genome
Genepool
Genotype
Phenotype
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
Survival of the dominant
Survival of the recessive
Hardly-Weinberg law
None of these
homozygote
allelomorph
hybrid
ecotype
late prophase
early metaphase
metaphase
interphase
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.
TtxTt
TTxTT
TTxTt
Ttxtt
lethal
sex-linked
inbred
dominance
1:1
3:1
1:2:1
9:3:3:3
X-rays
UV-rays
-rays
5-Bromo-Uracil
Herting and Van Beneden
Sutton and Boveri
Hofmeister and Waldeyer
Farmer and Moore
Homozygous
Heterozygous
Hemizygous
Incomplete dominance
nondisjunction
crossing over
segregation
hybridization
a pair of homologous chromosomes
a pair of non-homologous chromosomes
a pair of sister chromosomes
a pair of non-sister chromosomes
inhibiting transcription of m-RNA
inactivating enzymes in the reaction
inhibiting the substrate in the reaction
inhibiting the migration of m-RNA into cytoplasm
transformation
transduction
genetic engineering
sex-duction
prophase
metaphase
interphase
telophase
heterosis
hybridization
hypostasis
dominance
XXY
XXXY
XXYY
All of these
recon
muton
criston
replicon
Genetics
Evolution
Morphology
Cytology
all heterozygous tall
two tall and two dwarf
one homozygous tall, two heterozygous tall and one homozygous dwarf
all homozygous dwarf.
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