Select Board & Class
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.
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 the full form of IA
what is the difference between haemophilia and thalassemia?
Explain why law of segregation is also called law of purity of gametes?
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?
Why the people having sickle cell anaemia disorder do not suffer from malaria?
whatare complementary and supplementary genes?
how to calculate the genotypic ratio for F3 and F4 generations for a monohybrid cross?
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?????
what is the axial and terminal position of flower?
investigatory project on genetics
give reasons for
(I) both strands of DNA are not copied during transcription
(II)transcription and translation in bacteria can be coupled
how to analyse any trait by using pedigree analysis??
Why mendel chose only pea plant for his experiments?
WHAT IS PEDIGREE ANALYSIS? DO YOU SUGGEST HOW THIS ANALYSIS IS USEFUL
short note on sickle cell anemia
Who proposed chromosomal theory of inheritance? Point out any 2 similarities in the behavior of chromosomes and genes
what the line "dominance is not an autonomous feature of a gene " means?????????????
please explain the chromosomal theory of inheritance.
organism is heterozygous for 4 loci, how many types of gametes can be
What is genome?How many genomes are present in one of our arm cell?
what is meant by rudimentary ovaries?
WHAT IS DOWNS SYNDROME ? GIVE ITS SYMPTOMS AND CAUSES
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?
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 the benefits of backcross and test cross??
name the event during cell division cycle results in the gain or loss of chromosome
Why do sons of a haemophilic father never suffer from this trait?
what is the law of paired factors
The human male never passes on the gene for haemophilia to his son .Justify the statement
Describe the structure of RNA polynucleotide chain having four different types of nucleotides.
expalin reciprocal cross with an example?
In multiple allele system a gamete possesses:
4.) several alleles
plzzzzz ans fast......... it's urgent......
What is the difference between gamete and allele ? Explain with example
what is homozygous and heterozygous.
in birds, is the sperm or the egg responsible for the of the chicks?
A Diploid organism is heterozygous for 4 loci , how many types of gametes can be produced?
Copyright © 2019 Applect Learning Systems Pvt. Ltd. All rights reserved.
E.g: 9876543210, 01112345678
We will give you a call shortly, Thank You
Office hours: 9:00 am to 9:00 pm IST (7 days a week)