Biology 12 Glossary S

 

Saprophyte... Saprotroph

Sapwood

Sarcodina

 

Scanning electron microscope

 

scrotum

Secondary phloem

Secondary zylem

Sedimentary rock

Seed coat

Segregation

Selective breeding

Selectively permeable

Self-pollination

Semen

Seminal fluid

Seminiferous

Sensory neuron

Sepal

Sex chromosome

Sex-influenced

Sex-linked

Sieve tube element

Single-loop Circulatory system

Skeletal muscle

Sliding filament theory

Slime mold

Small intestine

Smog

Smooth muscle

Solute

 

Somatic nervous system

Sorus

Spicule

Spindle

Spirillum

Spongin

Spongy mesophyll

Spontaneous generation

Sporangium

Sporophyte

Stamen

Steady state

Stigma

Stimulant

Stolon

Stoma

Style

Substrate

Survival of the fittest

Suspension

Symbiosis

Sympathetic nervous system

Symptom

Snapse

Syngamy

systemic circulation