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Plant Genetics

Plant Genetics
In case of incomplete dominance, the phenotypic ratio of a monohybrid cross will be

1:3:1
1:1:2
1:2:1
3:1:1

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Plant Genetics
When do kinetochore microtubules pull chromosomes towards opposite spindle poles?

In metaphase
In anaphase B
In telophase
In anaphase A

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Plant Genetics
In the meiotic cell divison in daughter cells are produced by two successive division in which

first division is reductional and second is equational
both divisions are equational
first division is equational, second is reductional
both divisions are reductional

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Plant Genetics
A plasmid used to introduce BT toxin into a plant cell

carries an antibiotic resistance gene that makes the plant resistant to antibiotics
carries a bacterial gene with a plant promoter
is toxic for the plant cell
causes the plant to produce opines

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Plant Genetics
Which of the following transposable elements are not found in plants?

L1
Tam3
All are found
Ac

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Plant Genetics
When F1 plants are crossed with homozygous recessive plants, it is known as

para-cross
criss-cross
recessive cross
test cross

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