Question
| Column I (Structure Before seed formation) | Column II (Structure After seed formation) |
| A. Funiculus | i. Hilum |
| B. Scar of Ovule | ii. Tegmen |
| C. Zygote | iii. Testa |
| D. Inner Integument | iv. Stalk of Seed |
| v. Embryo |
| Column I (Structure Before seed formation) | Column II (Structure After seed formation) |
| A. Funiculus | i. Hilum |
| B. Scar of Ovule | ii. Tegmen |
| C. Zygote | iii. Testa |
| D. Inner Integument | iv. Stalk of Seed |
| v. Embryo |
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| Column A | Column B |
| Q.1. Neurons | (a) Earthworm |
| Q.2. Ladder type | (b) Hydra |
| Q.3. Ganglion | (c) Flatworm |
| Q.4. Nerve net | (d) Human |
| Column A | Column B |
| (1) Walter Rosen | (a) Popularisation of term biodiversity |
| (2) David Tillman | (b) Rivet Popper Hypothesis |
| (3) Paul Ehrlich | (c) Productivity Stability Hypothesis |
| (4) Edward Wilson | (d) Coined |
| Column A | Column B |
| (1) Rooted floating angiosperm | (a) Cyperus |
| (2) Free-floating plant | (b) Typha |
| (3) Reed swamp | (c) Pistia |
| (4) Marsh-meadow | (d) Lotus |
| Sample | BOD |
| A | 20mg/ L |
| B | 5mg/ L |
| C | 300mg/ L |
| D | 400mg/ L |

|
S.No
|
Genotypes of parents
|
Genotypes of $1^{St}$ and $3^{rd}$ child in $F_1$
|
|
(a)
|
$Hb^A Hb^S Hb^A Hb^A$
|
$Hb^A Hb^A Hb^A Hb^S$
|
|
(b)
|
$Hb^A Hb^S Hb^A Hb^S$
|
$Hb^A Hb^A Hb^A Hb^A$
|
|
(c)
|
$Hb^A Hb^A Hb^A Hb^S$
|
$Hb^A Hb^A Hb^S Hb^S$
|
|
(d)
|
$Hb^A Hb^S Hb^A Hb^S$
|
$Hb^A Hb^S Hb^S Hb^S$
|