⚫ which is the smallest tissue in our body.? ➡️the smallest unit of organization is cell. the next largest unit is tissue;then organs , then the organ system.
Which is the largest tissue in human body?
Skin and Connective Tissue. The skin is the largest organ in the body — both in weight and in surface area — and separates the body’s internal environment from the external environment. The skin has many diverse roles.
Which is smaller tissue or organ?
The smallest unit of organization is the cell. The next largest unit is tissue; then organs, then the organ system. Finally the organism, is the largest unit of organization.
Which is the smallest unit of the body?
The cell is the smallest structural and functional unit of living organisms, which can exist on its own.
Which is the longest cell?
Complete Answer:
– In the human body, the nerve cell is the longest cell. Nerve cells are also called neurons that are found in the nervous system. They can be up to 3 feet long.
What is strongest muscle in human body?
The strongest muscle based on its weight is the masseter. With all muscles of the jaw working together it can close the teeth with a force as great as 55 pounds (25 kilograms) on the incisors or 200 pounds (90.7 kilograms) on the molars.
Are atoms smaller than DNA?
A nanometer is 10 times smaller than the width of your DNA, and 10 times bigger than the size of an atom.
What is bigger than a cell?
Tissues are groups of cells that perform a common function, such as skeletal muscle tissue or fat tissue. They are therefore larger than cells. Organisms are made up of organs which are made up of tissues, and are therefore larger than tissues. … Population, organism, tissue, cell, organelle, molecule.
What are the 7 levels of organization in the human body?
It is convenient to consider the structures of the body in terms of fundamental levels of organization that increase in complexity: subatomic particles, atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms and biosphere (Figure 1). Figure 1.
Which cell is the smallest?
Answer: A cell is described as the smallest, basic unit of life in charge of all the processes of life. The Cerebellum’s Granule Cell is the smallest cell in the human body that is between 4 micrometers to 4.5 micrometers long. The RBC ‘s size also found roughly 5 micrometers.
What is the smallest thing in the universe?
Protons and neutrons can be further broken down: they’re both made up of things called “quarks.” As far as we can tell, quarks can’t be broken down into smaller components, making them the smallest things we know of.
What is the largest organ in the body?
The skin is the body’s largest organ.
What is the oldest cell in the human body?
The oldest cells in the human body are the NEURONS. They do not grow old like the other cells in our body and therefore are not replaced by new cells. They hold the title of longest living cells in the body. While other cells in the body die and regenerate, many neurons remain the same throughout a person’s lifetime.
Who is the founder of cell?
Initially discovered by Robert Hooke in 1665, the cell has a rich and interesting history that has ultimately given way to many of today’s scientific advancements.
Which is the largest cell in male body?
The largest cell in the human male is considered to be Neuron or specifically motor neuron.It is also the longest cell in human body. The length of its axon is about 1 metres and has a diameter of 100 microns.