Biology Crossword Puzzles

external, protective coating that protects the body systems from the outside elements, collection of similar cells that perform a particular function, …

what is composed of 2 carbon rings?, according to chargaff's rule adenine pairs with what nitrogen base? it is only found in dna, a compound only …

compounds formed when a base is linked to a sugar via a glycosidic bond, formed when phosphoric acid is esterified with an -oh of the monosaccharide, …

a living thing that grows in soil, has roots, a stem, leaves, and often flowers, the part of a plant that supports the leaves and flowers and carries …

type of protein that associates with eukaryotic dna and structurally organizes chromosomes, process by which cells become specialized during …

an example of molecules and it composed of two elements hydrogen and oxygen, consists of different tissues organized together to perform, interaction …

the basic structural and functional unit of life forms, the only type of cell used in mitosis, the process of the cell splitting for body cells, the …

the building blocks of nucleic acids, the nitrogen-containing base that pairs with adenine in dna, the nitrogen-containing base that pairs with …

long, whip-like structures used by bacteria for movement, a differential staining method to classify bacteria as gram-positive or gram-negative, the …

transfer of heat by physical contact, an organism that relies on external sources of heat to regulate its body temperature, regulate body temperature …

evolution that occurs on a small scale affecting a single population, combined alleles of all individuals in a population, a feature that allows …

first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible, the process of a …

the largest part of the brain, neurons that carry impulses toward the spinal chord and brain, neurons that carry impulses from the brain or spinal …

consists of the brain, spinal cord, and network of nerve cells, nerve cells; composed of cell body, axon, and dendrites, central part of neuron that …

bacteria/archaea that have spherical shape, bacteria/archaea that have rod shape, bacteria/archaea that have spiral shape, the compound bacteria cell …

this is an alternative form of genes, this is an observable trait of an organism that can mask the recessive trait, the genetic makeup of an organism, …

if you eat too much, it hurts, if you lie, it grows like pinocchio's, you carry a schoolbag on them, you put a scarf around it, girls make a plait or …

one of the smallest yet complex system, one of the important, largest and central organs, forebrain, cerebrum with basal ganglia, lowers heart rate, …

cells or tissues that are swollen from water uptake, the powerhouse of cells, the process by which green plants synthesize food, the molecule that is …

pulmonary air passage that is usually 1 mm or less in diameter and lacks cartilage, separates the nasal cavity from the oral cavity, measurement of …

drawing in of a breath, abnormally fast respiratory rate, paired major organs of respiration that contains bronchi and are divided into clearly …

hormone which prepares the body for flight or fight responses, the type and amount of food consumed by people, an organ or tissue that makes a …

the process through which populations of living organisms adapt and change, one of two or more genes that may occur alternatively at a given site on a …

a process where plants and algae turn carbon dioxide and water into glucose and oxygen, green pigment in plants and algae which absorbs light energy, …

lines the inner surface of the shaft, bones that are longer than they are wide, the cavity that is inside the shaft, the shaft of long bones, the line …

organelle that contains its own genome, and that is found in almost all eukaryotic cells, the nuclear division process that is involved in the …

the functional units of the kidneys is called what?, this occurs in the distal convoluted tubules and collecting tubules, the expansion of upper end …

high volume pushing the eye forward, inflammation of the eyelid, structure that provides protection & cushioning of the globe, these cells secrete …

heart, arteries, capillaries and _ , collects and disposes of lymph fluid, supports and protects, parts of the digestive tract include stomach, mouth …

_ system - organized network of nerve tissue in the body, _ system - glands and organs that make hormones and release them into the blood, _ system …