MCQ
The tissue of highest respiratory activity is
- ✓Meristems
- BGround tissue
- CPhloem
- DMechanical tissue
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$I.$ sample $DNA$ is cut into fragments
$II.$ restriction endonucleases
$III.$ agarose gel
$IV.$ ethidium bromide
$V.$ UV-radiation
$VI.$ elution
Mark the correct sequence of their use
| (A) Fallopian tubes tied and cut | Tubectomy |
| (B) Vas deferens tied and cut | Vasectomy |
| (C) A type of contraceptive | Lactational Amenorrhea |
| (D) In-vitro fertilisation | Fusion of gametes within the female |
Statement $I:$
Decomposition is a process in which the detritus is degraded into simpler substances by microbes.
Statement $II:$
Decomposition is faster if the detritus is rich in lignin and chitin
In the light of the above statements, choose the correct answer from the options given below: