Botany - Online Test
Q1. An example for semi dwarf variety of wheat is
Answer : Option B
Explaination / Solution:
No Explaination.
Q2.
Assertion : Sporopollenin preserves
pollen in fossil deposits
Reason : Sporopollenin is resistant to
physical and biological decomposition
Answer : Option D
Explaination / Solution:
No Explaination.
Q3. Which one of the following pairs of plant structures has haploid number of chromosomes?
Answer : Option C
Explaination / Solution:
No Explaination.
Q4. Which Mendelian idea is depicted by a cross in which the F1 generation resembles both the parents
Answer : Option D
Explaination / Solution:
No Explaination.
Q5. If a homozygous red flowered plant is crossed with a homozygous white flowered plant, then the off-springs will be
Answer : Option D
Explaination / Solution:
No Explaination.
Q6. Changing the codon AGC to AGA represents
Answer : Option A
Explaination / Solution:
No Explaination.
Q7. In which techniques Ethidium Bromide is used?
Answer : Option D
Explaination / Solution:
No Explaination.
Q8. Biolistics (gene-gun) is suitable for
Answer : Option B
Explaination / Solution:
No Explaination.
Q9. Solidifying agent used in plant tissue culture is
Answer : Option D
Explaination / Solution:
No Explaination.
Q10.
Column I represent the size of the soil particles
and Column II represents type of soil components. Which of the following is correct
match for the Column I and Column IL
Column - I Column - II
I). 0.2 to 2.00 mm i) Slit soil
II) Less than 0.002 mm ii) Clayey soil
III) 0.002 to 0.02 mm iii) Sandy soil
IV) 0.002 to 0.2 mm iv) Loamy soil
Answer : Option C
Explaination / Solution:
No Explaination.
