Exercise: Plant Genetics

Questions for: Plant Genetics

The shortest of mitotic phases is the
A:
telophase
B:
interphase
C:
metaphase
D:
anaphase
Answer: D
No answer description is available. Let's discuss.
When F1 plants are crossed with homozygous recessive plants, it is known as
A:
test cross
B:
recessive cross
C:
criss-cross
D:
para-cross
Answer: A
No answer description is available. Let's discuss.
The homologous chromosomes follow the process of synopsis in the
A:
leptotene
B:
zygotene
C:
pachytene
D:
diplotene
Answer: B
No answer description is available. Let's discuss.
A plasmid used to introduce BT toxin into a plant cell
A:
carries an antibiotic resistance gene that makes the plant resistant to antibiotics
B:
causes the plant to produce opines
C:
is toxic for the plant cell
D:
carries a bacterial gene with a plant promoter
Answer: D
No answer description is available. Let's discuss.
Which of the following transposable elements are not found in plants?
A:
Ac
B:
Tam3
C:
L1
D:
All are found
Answer: C
No answer description is available. Let's discuss.
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