Answer;
Xylem;
if you cut a stalk of celery and put it in a glass of water containing red food coloring overnight, the next morning the celery will be red. This has occurred because the xylem has conducted the colored water up through the stalks.
Explanation;
-Xylem is a vascular tissue that transports water and minerals from the roots to other plant parts; consists of long, narrow cells called tracheids and wide, barrel-shaped cells called vessel elements; tracheid-conducts water and minerals through pits; vessel element- conducts water and minerals through pits and perforated end walls.
Answer:
Option (2), (3) and (4).
Explanation:
Charophytes are the group of some green algae of fresh water. The cahrophyta can be included in both the division and super division. Embryophyta has been emerged from the charophyta.
A student confirm whether the algae is charophyte or not by looking at the specific features. The cahrophytes has well defined sexual characters and the structure of sperm cell, the presence of phragmoplast confirms the charophytes. The cellulose synthesizing ring complex is also present in charophytes.
Thus, the correct answer is option (2), (3) and (4).
They prevent energy of some of the absorbed solar energy from leaving the Earth’s atmosphere
<span>The third option is correct, seed coat, stored food, embryo. The coat is what protects the inner parts from outside infuences, while the food is the nutrients that the seed uses when growing and developing. The embryo will eventually become the new plant that grows out of the seed. Seeds usually fall from things like pinecones on the ground near the original tree, which is why coniferous forests are usually very dense.</span>
Cells get nutrients from their environment, but where do those nutrients come from? Virtually all organic material on Earth has been produced by cells that convert energy from the Sun into energy-containing macromolecules. This process, called photosynthesis, is essential to the global carbon cycle and organisms that conduct photosynthesis represent the lowest level in most food chains (Figure 1).