The basic unit of life is?

Cells are the smallest structural and functional unit of all living organisms.

The process by which plants make their own food?

Photosynthesis is the process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Which gas do plants take in for photosynthesis?

Plants absorb carbon dioxide from the atmosphere during photosynthesis to produce glucose and oxygen.

The powerhouse of the cell is called?

Mitochondria generate most of the cell's supply of ATP, which is used as a source of chemical energy.

Which organ pumps blood through the body?

The heart is a muscular organ that pumps blood through the blood vessels of the circulatory system.

Which blood cells fight infections?

White blood cells (leukocytes) are the cells of the immune system that defend the body against infectious diseases.

What is DNA?

DNA (Deoxyribonucleic acid) carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms.

Animals that eat only plants are called?

Herbivores are animals that obtain energy and nutrients by eating plant-based foods.

Which pigment gives plants their green color?

Chlorophyll is a green pigment found in plants and algae, essential for photosynthesis.

The largest organ in the human body is?

The skin is the largest organ of the human body, serving as a protective barrier and regulating temperature.

Which part of the plant absorbs water and minerals from the soil?

Roots absorb water and minerals from the soil, which are essential for the plant's growth and development.

What type of blood vessels carry blood away from the heart?

Arteries are blood vessels that carry oxygen-rich blood away from the heart to the body's tissues.

What is the primary function of red blood cells?

Red blood cells (erythrocytes) contain hemoglobin, which binds to oxygen and transports it from the lungs to the rest of the body.

The outer layer of a plant cell is called?

The cell wall is a rigid layer that surrounds the cell membrane in plant cells, providing structural support and protection.

Which vitamin is produced when the skin is exposed to sunlight?

Vitamin D is synthesized in the skin when exposed to ultraviolet (UV) rays from sunlight.

A group of similar cells performing a specific function is called?

Tissues are groups of similar cells that work together to perform a specific function in the body.

In which kingdom do mushrooms belong?

Mushrooms are part of the Fungi kingdom, which includes organisms like yeasts, molds, and mushrooms.

The process by which cells divide into two identical cells is called?

Mitosis is a type of cell division that results in two genetically identical daughter cells.

The liquid part of blood is called?

Plasma is the liquid component of blood that carries cells, nutrients, and waste products.

Which part of the brain controls balance?

The cerebellum is responsible for coordinating voluntary movements, balance, and posture.

Organisms that make their own food are called?

Producers (autotrophs) are organisms that produce their own food through processes like photosynthesis.

Which organ is responsible for filtering blood?

The kidneys filter waste products, excess substances, and toxins from the blood.

The tube that connects the mouth to the stomach is called?

The esophagus is a muscular tube that transports food from the mouth to the stomach.

Which part of the plant carries out photosynthesis?

Leaves are the primary site of photosynthesis in plants, where sunlight is converted into chemical energy.

The study of heredity is known as?

Genetics is the study of genes, genetic variation, and heredity in living organisms.

Which organ produces insulin?

The pancreas produces insulin, a hormone that regulates blood sugar levels.

The basic structural unit of the kidney is called?

The nephron is the functional unit of the kidney, responsible for filtering blood and producing urine.

Which part of the body helps in breathing?

The diaphragm is a muscle that plays a key role in breathing by contracting and relaxing to allow air into the lungs.

The organ that helps in voice production is?

The larynx, or voice box, is responsible for producing sound and speech.

Which gas do humans breathe out?

Humans exhale carbon dioxide as a waste product of cellular respiration.

The bone that protects the brain is called?

The skull is a bony structure that protects the brain and supports the face.

Which cells help in clotting of blood?

Platelets are cell fragments that play a crucial role in blood clotting and wound healing.

The finger-like structures in the small intestine are called?

Villi are tiny, finger-like projections that increase the surface area for nutrient absorption in the small intestine.

Which part of the eye controls light entry?

The iris controls the size of the pupil and regulates the amount of light entering the eye.

The energy currency of the cell is called?

ATP (Adenosine Triphosphate) is the primary energy carrier in cells, providing energy for cellular processes.

Which plant part becomes fruit after fertilization?

After fertilization, the ovary of a flower develops into fruit, enclosing the seeds.

The process of breathing in oxygen is called?

Inhalation is the process of drawing air (and oxygen) into the lungs.

Which organ stores bile?

The gallbladder stores and concentrates bile, which aids in the digestion of fats.

The outer layer of human skin is called?

The epidermis is the outermost layer of the skin, providing a protective barrier.

Which joint is found in the shoulder?

The shoulder joint is a ball-and-socket joint, allowing for a wide range of motion.

Animals that give birth to young ones are called?

Viviparous animals give birth to live young, as opposed to laying eggs.

Which part of the brain controls breathing?

The medulla oblongata controls vital autonomic functions, including breathing and heart rate.

The smallest bone in the human body is?

The stapes, located in the middle ear, is the smallest bone in the human body.

Which metal is found in hemoglobin?

Hemoglobin contains iron, which binds to oxygen and facilitates its transport in the blood.

The process of removing waste from the body is called?

Excretion is the process by which metabolic waste is eliminated from the body.

Which plant tissue transports water?

Xylem is a vascular tissue in plants that transports water and minerals from the roots to the rest of the plant.

The main source of energy in food is?

Carbohydrates are the primary source of energy in the diet, providing fuel for the body's activities.

Which blood group is a universal donor?

Blood group O is considered the universal donor because it can be transfused to people with any blood type.

The time taken to complete one heartbeat is?

On average, one heartbeat (cardiac cycle) takes about 0.8 seconds in a resting adult.

Which vitamin helps in blood clotting?

Vitamin K is essential for the synthesis of proteins that regulate blood clotting.