狭窄的容器 - - 这是适应的常青叶的标志

A J Kowalski1, T P Wyka1

  • 1General Botany Laboratory, Faculty of Biology, Adam Mickiewicz University, Poznań, Poland.

概括

在寒冷的气候下,常绿的叶子比落叶叶有较小的体容器,以防止结损伤. 这种容器直径的减少也可能导致常青植物的叶子尺寸更小.

相关概念视频

Adaptations that Reduce Water Loss01:57

Adaptations that Reduce Water Loss

Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
25.1K
Introduction to Plant Diversity02:22

Introduction to Plant Diversity

From Water to Land
43.5K
Responses to Heat and Cold Stress02:45

Responses to Heat and Cold Stress

Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
13.3K