0
Yes, internode length can change during growth. Internodes are the segments between nodes on a plant stem, and they elongate as the plant grows to space out the nodes and allow for optimal light exposure and airflow. Factors such as light, water, nutrients, and hormones can influence the rate of internode elongation.
Add your answer:
Earn +20 pts
What is growth that makes stems grow taller or roots grow longer called?
The growth that makes stems grow taller is called primary growth, which occurs at the apical meristems located at the tips of stems and roots. This process is primarily driven by cell division and elongation, allowing the plant to increase in length.
The area of a long bone where growth in bone length occurs is the?
The growth in bone length of a long bone occurs at the epiphyseal plate, also known as the growth plate. This area is found at the ends of long bones and is responsible for new bone formation during childhood and adolescence, ultimately determining the final length of the bone.
Which structure allows the diaphysis of the bone to increase in length until early childhood as well as shaping the articular surfaces?
The growth plate, also known as the epiphyseal plate, allows the diaphysis of the bone to increase in length until early childhood. During growth, the cartilage in the growth plate is replaced by bone. The articular surfaces are shaped by the action of osteoblasts and osteoclasts during development and growth.
What is an advantage of using stem length to measure plant growth?
Stem length is a direct indicator of plant growth and can provide a quick and visual assessment of growth progression. It is easy to measure using a ruler or measuring tape and can be recorded accurately for monitoring plant development over time.
Which hormone is important for bone growth during infancy and childhood?
Growth hormone is the hormone that stimulates bone and muscle growth. It is made in the pituitary gland. It is also known as somatotropin. Growth hormone is responsible for the increase in height in children and adolescents. It also increases bone density and muscle mass, and stimulates organ growth.
Does muscle length change during isometric movements?
No, the length of the muscle fibers does not change. In isotonic movements is when the length changes.
What is growth that makes stems grow taller or roots grow longer called?
The growth that makes stems grow taller is called primary growth, which occurs at the apical meristems located at the tips of stems and roots. This process is primarily driven by cell division and elongation, allowing the plant to increase in length.
The area of a long bone where growth in bone length occurs is the?
The growth in bone length of a long bone occurs at the epiphyseal plate, also known as the growth plate. This area is found at the ends of long bones and is responsible for new bone formation during childhood and adolescence, ultimately determining the final length of the bone.
Which structure allows the diaphysis of the bone to increase in length until early childhood as well as shaping the articular surfaces?
The growth plate, also known as the epiphyseal plate, allows the diaphysis of the bone to increase in length until early childhood. During growth, the cartilage in the growth plate is replaced by bone. The articular surfaces are shaped by the action of osteoblasts and osteoclasts during development and growth.
What is any change in velocity during a given length time?
Acceleration is any change in velocity during a length of time.
What band does not change its length during shortening of the sarcomere?
The thick filaments (made of myosin) do not change length during shortening of the sarcomere. They slide past the thin filaments (made of actin) to generate muscle contraction.
Why is it that during growth the weight of the body increases?
During growth, the weight of the body increases because new tissues are being formed, muscles are developing, and bone mineral density is increasing. Additionally, the accumulation of fat stores and growth of organs also contribute to the overall increase in body weight during growth.
Which phase of growth do cells under go after cell division leading to primary growth in stems?
Cells undergo elongation during the phase of growth after cell division that leads to primary growth in stems. This phase involves the cells increasing in length, resulting in the extension of the stem.
What happens during primary growth of the stem?
During primary growth of the stem, new cells are produced in the apical meristem located at the tip of the stem. These cells differentiate into various types of tissues, such as epidermis, cortex, and vascular tissues, allowing the stem to increase in length. The elongation of cells in the stem is mainly due to cell division and expansion.
What is a growth span?
A growth span refers to the period of time during which an individual experiences a significant increase in growth, development, or progress in a particular aspect of their life, such as physical, mental, emotional, or career growth. It can vary in length depending on the individual and the specific area of growth being considered.
Bone growth in length is called?
interstitial
What happens If a muscle is applied to a load that exceeds the muscle's maximum tension?
The muscle length will not change during a contraction.
