What is lateral meristem?
What is apical meristem ?
Where is meristematic located in plants ?
How do bones differ from cartilage?
What is intercalary meristem?
What is plasma?
List the functions of adipose tissue?
State two functions of the blood
Describe the functions of conducting tissue in plant?
Explain the structure and function of epithelial tissue? (Pls draw the structure of epithelial tissue pls)
How is connective tissue different from other tissues?
State the characteristics of cardiac muscle?
Define voluntary and involuntary muscles?
Dose who give this 13 answers I will mark as king of brainliest
Answers
Answer:
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if someone who is a 10th standard fellow
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Answer:
- a meristem (as the cambium and cork cambium) that is arranged parallel to the sides of an organ and that is responsible for increase in diameter of the organ
- Apical meristem is a region of growth found in the plant’s shoots tips and root tips as well as the tips of new leaves and shoots.
- Meristematic tissues are found in many locations, including near the tips of roots and stems (apical meristems), in the buds and nodes of stems, in the cambium between the xylem and phloem in dicotyledonous trees and shrubs, under the epidermis of dicotyledonous trees and shrubs (cork cambium), and in the pericycle of roots, producing branch roots. The two types of meristems are primary meristems and secondary meristems.
Bones and cartilage differ by structure, types and function. The main difference between bone and cartilage are listed below.
Bones are the hard, inelastic and a tough organ that forms part of the vertebral skeleton. Cartilage is a soft, elastic and flexible connective tissue that protects the bone from rubbing against each other.
Bones are of two types: compact or spongy. Cartilage is of three types: Hyaline cartilage, fibrocartilage and elastic cartilage.
Bone cells are known as osteocytes. Cartilage cells are known as chondrocytes.
Presence of blood vessels. Absence of blood vessels (nutrients are obtained through diffusion)
The matrix is both organic and inorganic. The matrix is completely organic.
Has deposits of calcium salts. May or may not have deposition of calcium salts.
The bones have a rich blood supply. Lacks blood supply (hence repair is slower)
The growth pattern of the bone is bidirectional. The growth pattern of the cartilage is unidirectional.
Presence of calcium phosphate in the matrix. Has no calcium phosphate in the matrix.
Haversian canal system is present. Haversian canal system is absent.
Volkmann canal is present. Volkmann canal is absent.
Protect the body from mechanical damage, provide a framework and shape for the body, helps in the movement of the body, store minerals, and produce both RBC – red blood cells and WBC – white blood cells. Supports the respiratory tract, acts as shock absorbers between weight-bearing bones, maintains the shape and flexibility of fleshy appendages and reduces friction at joints.
5. Intercalary meristem is a primary meristem, found in the bases of internodes and leaf sheaths of grasses. Wherever stem is joined, elongation of internodes is due to intercalary meristem, e.g., bamboos. The prolonged growth of leaves, flowers and fruits may be regarded as an intercalary growth.
6. Blood plasma is a yellowish liquid component of blood that is freed from blood cells, but holds proteins and other constituents of whole blood in suspension. It makes up about 55% of the body's total blood volume. It is the intravascular part of extracellular fluid
7.
Adipose tissue is a type of loose connective tissue located below the skin, around the internal organs, in yellow bone marrow, and in mammary glands. It is made up of an extracellular matrix containing white fibers and yellow fibers in which the large cells containing fats are present. Cells are large in diameter and occupy much space in the extracellular matrix. These cells are called adipocytes. The function of adipose tissue is to provide insulation, absorb shocks for the internal organs and store fats to be released in the shortage of glucose.
8. Blood is a specialized body fluid. It has four main components: plasma, red blood cells, white blood cells, and platelets. Blood has many different functions, including:
* transporting oxygen and nutrients to the lungs and tissues
* forming blood clots to prevent excess blood loss
* carrying cells and antibodies that fight infection
*bringing waste products to the kidneys and liver, which filter and clean the blood
*regulating body temperature