Is the tree rooted or unrooted?

Q: Which is the correct sequence of cell types encountered in an oak tree, moving from the center of…

A: The Oak tree can be defined as one of the most loved trees in the world, and with good reason. It is…

Q: Is willow bark endangered or threatened?

A: the plant salix nigra which is widespread in north american continet is a decideous tree which is…

Q: w.m. Draw a sketch of this twig and label all the following structures: terminal bud, lateral bud,…

A: Terminal bud - are the buds found at the branch tip. Buds are the embryonic growing points that will…

Q: What are unwanted plants growing in a field along with a crop?

A: A crop is usually a plant which is grown by cultivators and harvested in order to make profit out of…

Q: Conifers are well adapted to cold and dry conditions. List at least three reasons why this is.

A: Conifers are the cone-bearing plants belonging to the Gymnospermae phylum.

Q: Is willow tree endangered or threatened?

A: Family: Salicaceae Genus and species: Salix babylonica

Q: What structures help the blue spruce tree survive the harsh,snowy,winters?

A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…

Q: Which plant had the most stomata?

A: Stomata are tiny pores found in the epidermis of leaves and other soft aerial parts. Stomata is one…

Q: What is the function of the dermal tissue? To store glucose To transport water and food To perform…

A: Plant tissue is defined as a collection or set of similar cells that perform an organized function…

Q: Contrast the branching of roots and shoots.

A: Root branching is a critical mechanism in the development of a plant's root system and an important…

Q: What is Sequoia wood good for?

A: Sequoia trees are the longest trees on the face of the Earth, predominantly growing in North…

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.