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Subjects
Science State Board
Class 10
Genetics
Textbook questions
1.
Choose the correct answer I
Exercise condition:
4
m.
1.
According to Mendel alleles have the following character
Recessive factors
Responsible for character
Pair of genes
Production of gametes
2.
9 : 3 : 3 : 1 ratio is due to
Crossing over
Independent assortment
Recessiveness
Segregation
3.
The region of the chromosome where the spindle fibres get attached during cell division
Chromomere
Centrosome
Chromonema
Centromere
4.
The centromere is found at the centre of the _________ chromosome.
Sub-metacentric
Metacentric
Telocentric
Acrocentric
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