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Difference between complete and incomplete linkage
difference between complete and incomplete linkage?
How is sex determined in human beings?
can you explain the table 5.3 given on pg82,biology ncert book?
What is the difference between epistasis and dominance ?
which mendel's law of inheritance is universally accepted and without any exception.State the law.
What is the full form of IA
how to calculate the genotypic ratio for F3 and F4 generations for a monohybrid cross?
what is the difference between haemophilia and thalassemia?
what is self pollination?what's the difference between self pollination and cross pollination?
Express the genotype of AB blood group?
what is the difference between chromosome and gene?
explain the table in NCERT which differentiates b/w the two, i found both of them to be the same then where is the difference?
Why the people having sickle cell anaemia disorder do not suffer from malaria?
whatare complementary and supplementary genes?
Inheritance pattern of ABO blood groups in humans show dominance , co - dominance and multiple allelism. Explain each concept with the help of blood group genotypes.
two heterozygous parents are crossed.If the three loci are linked completely what would be genotypic ratio in F1 generation for a trihybrid cross?
what non parental gene combination?????
could u pls present the pedigree analysis of colour blindness ?
what is the axial and terminal position of flower?
Explain why law of segregation is also called law of purity of gametes?
Who proposed chromosomal theory of inheritance? Point out any 2 similarities in the behavior of chromosomes and genes
Name the amino acid which is failed to convert to tyrosine during phenylketonuria.
investigatory project on genetics
how to analyse any trait by using pedigree analysis??
WHAT IS PEDIGREE ANALYSIS? DO YOU SUGGEST HOW THIS ANALYSIS IS USEFUL
Why mendel chose only pea plant for his experiments?
red fruit (R) is dominant over yellow (r) and tallness (T) is dominant over short (t) in tomato plants. what phenotype and genotype ratio would result if one of parent is red homozygous and tall homozygous and other is tall heterozygous and red heterozygous
short note on sickle cell anemia
please explain the chromosomal theory of inheritance.
what is test cross?
What is back cross?
what the line "dominance is not an autonomous feature of a gene " means?????????????
using punnett square, TRY TO FIND OUT THE NATURE OF OFFSPRING OF A TEST CROSS. WHAT RATIO DID U GET ? USING GENOTYPES OF THIS CROSS, CAN U GIVE A GENERAL DEFINITION FOR A TEST CROSS???
what is meant by rudimentary ovaries?
organism is heterozygous for 4 loci, how many types of gametes can be
is it possible to make punnet square diagram for experiments of morgan on furitfly for linkage?if yes, how can we make it?
What is genome?How many genomes are present in one of our arm cell?
How is the translation of mRNA terminated? Explain.
WHAT IS DOWNS SYNDROME ? GIVE ITS SYMPTOMS AND CAUSES
Differentiate between Mendelian disorders & chromosomal disorders. Give two examples of each.
A woman with O blood group marries a man with AB blood group(1)work out all the possible phenotypes and genotypes of the progeny.(2)discuss the kind of dominance in the parents and the progeny in this case
what are complementary genes and supplementary genes?
ratio of F2 generation in each case?
give reasons for
(I) both strands of DNA are not copied during transcription
(II)transcription and translation in bacteria can be coupled
what are the benefits of backcross and test cross??
what is the law of paired factors
Why do sons of a haemophilic father never suffer from this trait?
give two examples of 1. anemophilous plants 2. hydrophilous plants
The human male never passes on the gene for haemophilia to his son .Justify the statement
What is the difference between gamete and allele ? Explain with example
what is meant by super male& super female??
Lesch Nyhan disease is an X-linked recessive disorder that causes neurological disorder in human beings. A survey of 500 males from a Caucasian population revealed that 20 were affected with this disorder. What is the frequency of normal allele in this population?
expalin reciprocal cross with an example?
in birds, is the sperm or the egg responsible for the of the chicks?
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