Botany · 2019
NEET 2019 · 5 May · Code P1 · Q167
It takes very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in…
It takes very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield ?
Official answer
From NTA’s final answer key for this paper.
(1)
Auxin and Ethylene
More from Plant Growth and Development
- The plant hormone used to destroy weeds in a field is:2021
- Auxin is used by gardeners to prepare weed-free lawns. But no damage is caused to grass as auxin2024
- Length of the stem at time 0 is 20 cm. The arithmetic growth rate is 30 cm per day. What is the length of the stem at the end of the 7^th day?2026
- Which of the following plant growth regulators promotes internode elongation prior to flowering in cabbage?2026
- Production of Cucumber has increased manifold in recent years. Application of which of the following phytohormones has resulted in this increased…2022
- Which of the following is not an inhibitory substance governing seed dormancy?2020
- Read the following statements on plant growth and development. A. Parthenocarpy can be induced by auxins. B. Plant growth regulators can be involved…2025
- The process of growth is maximum during:2020
NEET (UG) 2019 Botany question, with the answer from NTA’s final answer key. Where our answers come from.