题目Plants need sunlight to grow. What part of the plant absorbs sunlight? A. The roots B. The stem C. The leaves D. The flowers 相关知识点: 试题来源: 解析 C。解析:植物的叶子吸收阳光进行光合作用。A 选项根主要吸收水分和养分;B 选项茎主要起支撑和运输作用;D 选项花主要用于繁殖。
In an environmental protection activity, we plant many trees. What is the part of a tree that absorbs sunlight? A. root B. trunk C. branch D. leaf 相关知识点: 试题来源: 解析 D。“root(根)”主要吸收水分和养分;“trunk(树干)”主要起支撑作用;“branch(树枝)”主要生长叶子和果实等;“leaf...
What is a plant pigment that absorbs sunlight? Do plants need photosynthesis to grow a root system? What is the flow of electrons during photosynthesis? What is turgidity in a plant cell? What is chlorophyll in primary production? What is plant growth in response to touch called?
A shoot is the above-ground part of a plant. New shoots appear in spring as plants begin to grow. 12 Root Root systems can be taproot or fibrous. Carrots have a taproot system. 10 Shoot Shoot systems include stems, leaves, and flowers. Pruning the shoot system can promote plant health....
Absorbs water and nutrients, anchors plant Spreads across surfaces for sunlight and space 8 Growth Direction Downwards, influenced by gravity and moisture Towards light, using tendrils or adhesive pads to climb 9 Environmental Adaptation Deep or shallow systems for water/nutrient access Climbing or tra...
a plant absorbs light for performing photosynthesis, it only absorbs some wavelengths of light and reflects others.Plants absorb most of the red light that hits them, but plants only absorb some of the far-red light that hits them.They reflect the rest.Remember this, because it's going to ...
Plants need energy from sunlight for photosynthesis to occur.(Image credit: Shutterstock) Photosynthesis occurs in chloroplasts, a type of plastid (an organelle with a membrane) that contains chlorophyll and is primarily found in plant leaves. ...
What nutrients appear to be protective of cataract formation? Which waste product is picked up from cells by blood? What is a plant pigment that absorbs sunlight? Into what substance do most carbohydrates break down during digestion? What do bacteria have surrounding their cell membrane?
The word "year," is normally a unit of time, but light-years measure distance. M. Aurelius/Shutterstock A light-year is a way of measuring astronomical distances in space. That doesn't make much sense because "light-year" contains the word "year," which is normally a unit of time. ...
Does the color of my mulch matter? To some degree, yes, the color of your mulch matters. Depending on your climate, the color of your mulch can dry out, or water log your plants. Dark-colored mulch: Black and dark brown mulch absorbs sunlight. If you live in a cooler climate, darker...