Lateral, or secondary, meristems, consist of the cambium and the phellogen (also known as cork cambium). These are tissues in the stem, branches and roots that generate other tissues via mitosis. These tissues participate in the secondary growth of plant,…
Apical meristems are primary meristems found at the apex of the stem and in the tips of shoots and roots. Apical meristems are responsible for the primary growth of plants.
Lateral buds are portions of meristematic tissue located at the base of the shoots. Apical buds are portions of meristematic tissue situated at the tip of the stem and shoots.
The growth tissues of the plants are meristems. Meristems are the tissues that produce plant growth, and are the origin of all other tissues. They are formed of undifferentiated cells with an intense cell division rate. Meristems are classified as…
Plant tissues are divided into growth (embryonic) tissues, supporting, filling and photosynthetic tissues (ground tissues), conducting (vascular) tissues and covering (dermal) tissues. Embryonic tissues: primary meristems; secondary meristems. Supporting tissues: collenchyma; sclerenchyma. Filling and photosynthetic tissues: photosynthetic parenchyma; storage parenchyma.…
Answer: They are organisms with special organelles in which they can perform their metabolism. Like Mitochondria and Chloroplasts have bacterial origins but also have their own set of DNA and Bacteria like Ribosomes.For example; Protozoa, Unicellular algae and unicellular fungi, etc,.
Answer: These organisms have some properties which are following:• Utilize quite enough range material for Metabolism, including Sulphur cellulose, and ammonia.• They exists in surrounding very easily• We cannot see them by naked eyesFor example; Bacteria and archaic
Answer: There are two categories of Unicellular organisms.1. Prokaryote2. Eukaryote
Answer: Single cell organisms are called unicellular organisms.
Answer: When a bunch of cells grouped together to form tissues then formed in organs for different functions, at last we find a system of function of different organs in a body together which is known as an organism.