Which one of the following pairs of plants are not seed producers?
Funaria and Ficus
Fern and Funaria
Funada and Pinus
Ficus and Chlamydomonas
B.
Fern and Funaria
Seed producing plants belong to Spermatophyta. It includes gymnosperms and angiosperms. Seed originated in gymnosperms. Fern and Funaria belong to pteridophytes and bryophytes respectively. So, they do not reproduce by producing seeds.
Which of the following is an epidermal cell containing chloroplast?
Stomata
Hydathode
Guard cell
None of these
The year 1900 AD is highly significant for geneticists due to
Discovery of genes
Principle of linkage
Chromosome theory of heredity
Rediscovery of Mendelism
The structures present in the roots to absorb water and minerals is
Epidermal extensions
Hypodermis
Endodermis
Epidermal appendages
Match the following with correct combination.
| Column I | Column II |
| A. Cuscuta | 1. Saprophyte |
| B. Eichhornia | 2. Pneumatophare |
| C. Monotropa | 3. Insectivorous plant |
| D. Rhizophora | 4. Parasite |
| E. Utricularia | 5. Root pocket |
A |
B | C | D | E |
| 3 | 1 | 5 | 4 | 2 |
| A | B | C | D | E |
| 2 | 3 | 1 | 5 | 4 |
| A | B | C | D | E |
| 4 | 3 | 1 | 5 | 2 |
| A | B | C | D | E |
| 4 | 5 | 1 | 2 | 3 |
Which of the following cross will produce terminal flower in garden pea?
AA x Aa
AA x aa
Aa x Aa
Aa x AA
F1-generation means
First filial generation
First seed generation
First flowering generation
First fertile generation
