As nouns the difference between disease and ranavirus

is that disease is (pathology) an abnormal condition of the body or mind that causes discomfort or dysfunction; distinct from injury insofar as the latter is usually instantaneously acquired while ranavirus is any virus of the genus , many of which cause disease in amphibians.

As a verb disease

is (obsolete) to cause unease; to annoy, irritate.

As nouns the difference between amphibian and ranavirus

is that amphibian is an animal of the amphibia; any four-legged vertebrate that does not have amniotic eggs, living both on land and in water while ranavirus is any virus of the genus , many of which cause disease in amphibians.

As an adjective amphibian

is (obsolete) having two natures or amphibian can be of or relating to the amphibians amphibia.

As a proper noun fish

is .

As a noun palatoquadrate is

(biology) the dorsal part of the mandibular arch in some fish.

As nouns the difference between meteorite and pallasite

is that meteorite is a metallic or stony object or body that is the remains of a meteor while pallasite is a stony-iron meteorite embedded with glassy crystals of olivine.

As nouns the difference between olivine and pallasite

is that olivine is while pallasite is (geology) a stony-iron meteorite embedded with glassy crystals of olivine.

As nouns the difference between notochord and parachordal

is that notochord is a flexible rodlike structure that forms the main support of the body in the lowest chordates; a primitive spine while parachordal is such a bar of cartilage that will form the base of the skull.

As an adjective parachordal is

alongside the notochord in the embryonic skull.

As adjectives the difference between embryonic and parachordal

is that embryonic is (embryology) of or relating to an embryo while parachordal is alongside the notochord in the embryonic skull.

As a noun parachordal is

such a bar of cartilage that will form the base of the skull.

As nouns the difference between skull and parachordal

is that skull is (anatomy) the main bones of the head considered as a unit; the cranium or skull can be while parachordal is such a bar of cartilage that will form the base of the skull.

As a verb skull

is to hit in the head with a fist, a weapon, or a thrown object.

As an adjective parachordal is

alongside the notochord in the embryonic skull.

As nouns the difference between cartilage and parachordal

is that cartilage is (anatomy) a type of dense, non-vascular connective tissue, usually found at the end of joints, the rib cage, the ear, the nose, in the throat and between intervertebral disks while parachordal is such a bar of cartilage that will form the base of the skull.

As an adjective parachordal is

alongside the notochord in the embryonic skull.

As nouns the difference between organism and photosynthesizer

is that organism is (biology) a discrete and complete living thing, such as animal, plant, fungus or microorganism while photosynthesizer is any organism that uses photosynthesis to generate carbohydrates.