(Higher tier) How does ethene influence cell division and fruit ripening in plants?
(Higher tier) How does ethene influence cell division and fruit ripening in plants?
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Questions and Answers For
AQA GCSE Biology
237 Questions
1 Answer (Higher tier) What role do gibberellins play in seed germination?
(Higher tier) What role do gibberellins play in seed germination?
1 Answer What is the role of auxin in phototropism and gravitropism, and how does it affect plant growth rates?
What is the role of auxin in phototropism and gravitropism, and how does it affect plant growth rates?
1 Answer How do plant hormones coordinate growth and responses to environmental factors like light and gravity?
How do plant hormones coordinate growth and responses to environmental factors like light and gravity?
1 Answer What are some potential challenges and risks of fertility treatments, including IVF?
What are some potential challenges and risks of fertility treatments, including IVF?
1 Answer What social and ethical considerations are associated with IVF treatment?
What social and ethical considerations are associated with IVF treatment?
1 Answer How have advancements in microscopy contributed to the development of IVF treatments?
How have advancements in microscopy contributed to the development of IVF treatments?
1 Answer What is In Vitro Fertilisation (IVF), and what steps are involved in this procedure?
What is In Vitro Fertilisation (IVF), and what steps are involved in this procedure?
1 Answer How are hormones like FSH and LH used in fertility treatments, and how do they assist in helping a woman conceive naturally?
How are hormones like FSH and LH used in fertility treatments, and how do they assist in helping a woman conceive naturally?
1 Answer How does ADH regulate water levels in the body through kidney tubules, and what treatment options exist for individuals with kidney failure?
How does ADH regulate water levels in the body through kidney tubules, and what treatment options exist for individuals with kidney failure?
1 Answer
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drifting movement in fishes during migration
Drifting movement is a significant aspect of fish migration, particularly
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Fish migration is a critical aspect of aquatic ecosystems, significantly
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Do fish migrate in the winter?
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Topoisomerase: – A. Separates the DNA strands at the origin – B. Keeps the single-stranded DNA regions from coming back together – C. Re-coils the DNA into a helix after replication is complete – D. Breaks DNA backbone to remove tension produced by the helicase – E. Breaks hydrogen bonds between DNA and the RNA primers
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What end overhangs?
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Actively dividing cells, such as stem cells, germ cells, and
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