Choose the correct answer from the options given below :
नीचे दिए गए विकल्पों में से सही उत्तर चुनें :
|
List - I
Flower crop
|
List - II
Basic chromosome No.
|
||
|---|---|---|---|
| A | Carnation Carnation | I | X = 9 X = 9 |
| B | Chrysanthemum Chrysanthemum | II | X = 15 X = 15 |
| C | Tuberose Tuberose | III | X = 19 X = 19 |
| D | Dendrobium Dendrobium | IV | X = 30 X = 30 |
- (A) Carnation (Dianthus caryophyllus) $\rightarrow$ (II) $X = 15$: Diploid carnations have $2n = 2x = 30$.
- (B) Chrysanthemum (Chrysanthemum morifolium) $\rightarrow$ (I) $X = 9$: High polyploid series based on $x = 9$ (hexaploids $2n = 54$, aneuploids).
- (C) Tuberose (Polianthes tuberosa / Agave amica) $\rightarrow$ (IV) $X = 30$: Base chromosome number $x = 30$ ($2n = 60$).
- (D) Dendrobium (Dendrobium orchids) $\rightarrow$ (III) $X = 19$: Major orchid genus with $x = 19$ ($2n = 38$).
- पुष्प फसलों के मूल गुणसूत्र आधार ($x$):
- (A) कार्नेशन (Dianthus caryophyllus) $\rightarrow$ (II) $X = 15$: द्विगुणित में $2n = 30$।
- (B) गुलदाउदी (Chrysanthemum) $\rightarrow$ (I) $X = 9$: मूल आधार $x=9$ (बहुगुणिता में $2n=54$)।
- (C) रजनीगंधा (Polianthes tuberosa) $\rightarrow$ (IV) $X = 30$: मूल आधार $x=30$ ($2n=60$)।
- (D) डेंड्रोबियम ऑर्किड $\rightarrow$ (III) $X = 19$: मूल आधार $x=19$ ($2n=38$)।