Biology Crossword Puzzles

where waters a plant, process responsible for water entry to the plant, mineral that helps to make the plant cell wall, material that reinforces the …

a model of energy transfer that can show how the food chains in a community are interconnected, a factor that can limit the growth of a population, a …

what is the process by which water is lost from plants through stomata?, what are the tiny openings on the underside of leaves called?, which cells …

take in nutrients and get rid of waste, has many hair-like structures, one-celled, single cell, moves by changing shape, single celled organism, able …

set of three bases, a sugar derived from ribose by replacing a hydroxyl group with hydrogen, type macro molecule know a nucleic acid, a purine …

strand of dna or rna surrounded by a layer of protein that can infect and replicate in a host cell, long whiplike structure on bacteria, a mixture …

initial phase where bacteria adjust to new environment, phase of maximum cell division (exponential growth), phase where growth rate equals death …

the type of muscle that moves without you thinking, the type of muscle that moves when you tell it to, muscles that can be found in your stomach and …

regulates mood, sleep, appetite, and aggression, increases alertness, arousal, and attention, enables muscle movement, learning, and memory, hormone …

the part of the nervous system that extends from the brain and is protected by the spinal column (2 words), the lobe of the cerebrum responsible for …

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 …

is used in the production on cheese and yoghurt, part of the bodies first liine of defence that surrounds your body, how yeast cells replicate, the …

blood vessel that carries oxygenated blood from heart to all the body parts, blood vessel that carries deoxygenated blood from heart to the lungs, …

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 …

single-celled organism that surrounds its food, one-celled organism that uses hair-like structures for movement, a collection of tissues that has a …

an inherited feature or characteristic, the number of chromosomes in your body cells, a chain of amino acids, a coiled up molecule of dna that is …

the process of self-digestion where cells break down after death, a scientist who studies insects, often helping solve crimes, a writhing cluster of …

structure of dna, one parent; no fertilization, segment of dna that codes for a trait, two parents; fertilization occurs, something an organism does …

it rotates to allow you to change the objective lenses, they magnify the specimen with a different power, either electric or a mirror. it passes …

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

sweat glands, breaks down urea in sweat and causes odors, waterproofing protein, worst kind of burn, glands that produce oil, oil, skin cells, …

nucleotide that transfers energy directly to a cell's chemical reactions, two or more atoms bonded together, polysaccharide that makes up cell …

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

estimating the age of rocks or fossils in (millions of) years, process by which a species becomes fitted to its environment through natural selection, …

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 …

a gland in the mouth that produces saliva to help break down food, the part of the digestive system that absorbs water and forms solid waste, the …

kills or inactivates most pathogens on surfaces (but not spores), uses steam under pressure to kill microorganisms, placed inside sterilization …

changes in the dna sequence, a type of mutation where one nucleotide is replaced with another, a mutation that shifts the "reading frame" of …

system to organize life into categories ie: kingdom, class, etc, the type of simple cells that lack a nucleus, level of taxonomy classification e.g. …

what type of vessel carries blood into the heart?, the left-hand side of the heart pumps _ blood around the body, white blood cells fight .., the …