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Difference between complete and incomplete linkage
can you explain the table 5.3 given on pg82,biology ncert book?
difference between complete and incomplete linkage?
How is sex determined in human beings?
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
what is the difference between haemophilia and thalassemia?
the height of a plant is under the control of polygenic inhritance. the plant having genotype aabb has 20 cm height and height of plant having genotype AaBb is 50 cm what will be height of plant having AaBB genotype?
what is self pollination?what's the difference between self pollination and cross pollination?
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?
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?????
The human male never passes on the gene for haemophilia to his son .Justify the statement
what is the axial and terminal position of flower?
how to calculate the genotypic ratio for F3 and F4 generations for a monohybrid cross?
In a linear chromosome, map distances between four loci are as follows: a-b-10, b-c-4, a-d-3, a-c-6. the expected cross over frequency between c and d is-
c) either 3%or 9%
d)4% to 12%
plz provide the solution
Explain why law of segregation is also called law of purity of gametes?
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???
how to analyse any trait by using pedigree analysis??
name the possible ancestor of bryophytes ?
Why mendel chose only pea plant for his experiments?
WHAT IS PEDIGREE ANALYSIS? DO YOU SUGGEST HOW THIS ANALYSIS IS USEFUL
a colour blind man marries a woman with normal vision,whose father was colour blind.work out a cross to show the genotype of the new couple and their prospective sons.
short note on sickle cell anemia
what the line "dominance is not an autonomous feature of a gene " means?????????????
Who proposed chromosomal theory of inheritance? Point out any 2 similarities in the behavior of chromosomes and genes
organism is heterozygous for 4 loci, how many types of gametes can be
if the frequency of the parental form is higher than 25% in a dihybrid test cross, what does it indicate about the two genes involved? name the condition and the person who coined the term for it.
please explain the chromosomal theory of inheritance.
What is genome?How many genomes are present in one of our arm cell?
investigatory project on genetics
what is meant by rudimentary ovaries?
WHAT IS DOWNS SYNDROME ? GIVE ITS SYMPTOMS AND CAUSES
differentiate between point mutation and frameshift mutation
Differentiate between Mendelian disorders & chromosomal disorders. Give two examples of each.
what are complementary genes and supplementary genes?
ratio of F2 generation in each case?
what are the benefits of backcross and test cross??
The egg of an animal contains 10 chromosomes , of which one is X chromosome . how many would be there in the karyotype of this animal ?
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
Why do sons of a haemophilic father never suffer from this trait?
Segregation of genes takes place during which phase of cell division ???
plzzzz ans soon.......
what is the law of paired factors
A man with blood group A married a woman with blood group B. they have a son with AB blood group and a daughter with blood group O. Work out the cross and show the possibility of such inheritance.
give reasons for
(I) both strands of DNA are not copied during transcription
(II)transcription and translation in bacteria can be coupled
expalin reciprocal cross with an example?
What is the difference between gamete and allele ? Explain with example
what is homozygous and heterozygous.
A Diploid organism is heterozygous for 4 loci , how many types of gametes can be produced?
in birds, is the sperm or the egg responsible for the of the chicks?
the Law of Dominance using a monohybrid cross.
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