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Biotechnology - Animal Biotechnology Chromosomes

Exercise : Animal Biotechnology Chromosomes - Section 1
  • Animal Biotechnology Chromosomes - Section 1
11.
In a dihybrid cross, the progeny of an Fl individual (hetero2ygous for both characters) will show a phenotypic ratio of
1:1:1:1
1:2:2:1
9:3:3:1
3:1:1:3
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
In an organism, the chromosome number is maintained constant because of
independent assortment
crossing over
DNA duplication
synapsis
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
How many chromosomes are there in the budding yeast (S. cerevisiae)?
16
17
18
20
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Which of the following is correct when a character shows continuous variation assuming a normal distribution?
It is governed by many genes with small cumulative effect
It is not controlled genetically
Many of the variation is due to fluctuation of climate
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
Raphanobrassica is a classical example of
aneuploidy
nullisomy
allopolyploidy
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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