Commercial growers can use plant hormones to artificially ripen fruit and produce seedless fruit - Edexcel - GCSE Biology - Question 10 - 2021 - Paper 1
Question 10
Commercial growers can use plant hormones to artificially ripen fruit and produce seedless fruit.
(i) Which is the name of the plant hormone used in fruit ripening?... show full transcript
Worked Solution & Example Answer:Commercial growers can use plant hormones to artificially ripen fruit and produce seedless fruit - Edexcel - GCSE Biology - Question 10 - 2021 - Paper 1
Step 1
Which is the name of the plant hormone used in fruit ripening?
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Answer
The plant hormone used in fruit ripening is ethene (D). Ethene is a gaseous hormone known for its role in the ripening process of various fruits by promoting the conversion of starches to sugars, softening the fruit, and enhancing flavor and aroma.
Step 2
Which plant hormone can commercial growers spray fruit with to produce seedless fruit?
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Answer
Commercial growers can spray fruit with auxin (A) to produce seedless fruit. Auxins are known to promote fruit growth without fertilization, leading to the development of seedless varieties.
