Mendelian Principles Of Heridity

Choice of study material. pea is a self pollinated crop with contrasting characters and is a short duration crop

He studied the failure of earlier workers and kept accurate pedigree record

He analysed his data mathematically and he studied one character at a time

All of the above

 1, law of dominance

2, law of segregation and law of independent assortment 

3, law of segregation, law of independent assortment, law of dominance 

4, law of segregation, law of independent assortment, law of dominance, punnet square  

Pea (Pisum sativum)

Rajma (Phaseolus vulgaris)

Hawkweed (Hieraceum)

All

He could not prove his work on Hieraceum and honey bees

Mendel used mathematics to solve the problem which was not appreciated

He could not give cytological evidence 

All

When two traits come together in one hybrid pair, the two characters do not mix with each other and are independent of each other. each gamete receives one of the two alleles during meiosis of the chromosomes.  

During a dihybrid cross, an assortment of each pair of traits is independent of the other. in other words, during gamete formation, one pair of trait segregates from another pair of trait independently

Chromosomes occurred in pairs, and that different chromosomes of the haploid set were distinct from each other  

Tendency of gene to remain together in the same chromosome during hereditary transmission. 

When two traits come together in one hybrid pair, the two characters do not mix with each other and are independent of each other. each gamete receives one of the two alleles during meiosis of the chromosomes.  

During a dihybrid cross, an assortment of each pair of traits is independent of the other. in other words, during gamete formation, one pair of trait segregates from another pair of trait independently

Chromosomes occurred in pairs, and that different chromosomes of the haploid set were distinct from each other  

Tendency of gene to remain together in the same chromosome during hereditary transmission. 

5

6

7

10

1:3:1

3:1

1:2:1

2:1

1:2:1

1:1

1:1:1:1

2:1:2

1:2:1

3:1

1:1:1:1

9:3:3:1