Options:
- A. Brinjal
- B. Tobacco
- C. Rice
- D. Cotton
View Answer
B. Tobacco
Biology
Which structure gives ability to the bacterial cell to form biofilm?
Options:
- A. Slime
- B. Mesosomes
- C. Capsule
- D. Flagella
View Answer
C. Capsule
which bonds are broken during oxidation reduction reaction.
Options:
- A. C-H
- B. C-N
- C. C-O
- D. C-S
View Answer
D. C-S
Which of the following is the quality of improved transgenic basmati rice?
Options:
- A. Gives high yield but no characteristic aroma
- B. Gives high yield and is rich in vitamin A
- C. Does not require chemical fertilizers and growth hormones
- D. Resistant to insects and diseases
View Answer
B. Gives high yield and is rich in vitamin A
In humans no of tetrads formed during mitosis is __________?
Options:
- A. 23
- B. 46
- C. 0
- D. None of These
View Answer
C. 0
Sex chromosomes present in female are _________?
Options:
- A. XY
- B. XX
- C. XXY
- D. XXX
View Answer
B. XX
The DNA fragments have sticky ends due to___________?
Options:
- A. Endonuclease
- B. Unpaired bases
- C. Calcium ions
- D. Free methylation
View Answer
B. Unpaired bases
The scientific name of cat is _________?
Options:
- A. Felis
- B. Ficus
- C. Homo
- D. Tigris
View Answer
A. Felis
Secretin is secreted when _________ touches alimentary canal.
Options:
- A. Acidic
- B. Basic
- C. Neutral
- D. All of these
View Answer
A. Acidic
ELISA is _________?
Options:
- A. Using radiolabelled second antibody
- B. Usage of RBCs
- C. Using complement-mediated cell lysis
- D. Addition of substrate that is converted into a coloured end product
View Answer
D. Addition of substrate that is converted into a coloured end product