题目
题目

FRST_V 303 101-107 2025W1 Midterm Exam Section 103, 104- Requires Respondus LockDown Browser

多项选择题

How do different structures and processes work together during the early stages of seed germination to ensure successful seedling establishment? (multiple answers)

选项
A.The root emerges first from the seed to establish a connection with the soil.
B.The cotyledons of angiosperm trees act as temporary nutrient sources, allowing the seedling to grow until it can begin photosynthesis on its own.
C.Root hairs absorb water and nutrients for the developing seedling.
D.During germination, the shoot emerges first, which helps to quickly establish photosynthesis.
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标准答案
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思路分析
When analyzing how the early stages of seed germination coordinate structure and process to support seedling establishment, consider what physically happens after a seed starts to imbibe water. Option 1: The root emerges first from the seed to establish a connection with the soil. This is generally accurate for many seeds, as radicle (the embryonic root) often appears first to anchor the seedling and ......Login to view full explanation

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