biology plants notes 3.0 / 5 based on 1 rating ? BiologyAll LevelsAll boards Created by: Sophia HartCreated on: 18-04-13 15:33 What is the eye an example of? A sense organ 1 of 15 What is a synapse? A junction between two neurones 2 of 15 What are hormones? Chemicals secreted by glands 3 of 15 How are hormones transported around the body? In the Bloodstream 4 of 15 What part of the body secretes FSH? The pituitary gland 5 of 15 What part of the body secretes oestrogen? The ovaries 6 of 15 What is the function of the hormone LH? LH causes a mature egg to be released 7 of 15 Oral contraceptives likely to contain which hormones? Oestrogen and progesterone 8 of 15 Which hormones may be used in fertility treatment? FSH and LH 9 of 15 Shoots are: positively phototropic but negatively gravitropic 10 of 15 Roots are: negatively phototropic but positively gravitropic 11 of 15 Which statement about auxins is correct? They move through the plant in solution. 12 of 15 A phototropism involves a response to: Light 13 of 15 Where is auxin made in a plant? In the growing tip of a shoot or root 14 of 15 When a root bends in the direction of the force of gravity: the top side grows more than the bottom side 15 of 15
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