生物学 圖片素材 (照片／插圖) 第1頁

Skeletal muscle tissue with specific function. Medical poster design illustration. Science educational symbol

Freshwater planted aquascape tank with diverse small tropical fish swimming near rocks

Motor Neuron Transmitting Signal to Muscle Fibers

3D Laboratory equipment stands ready for scientific experimentation in bright lab

Leg bone and knee joint, side view medical use

Detailed view of human blood vessels branching, showcasing circulatory system and physiological anatomy with soft lighting and shallow depth for medical illustrations

Disposable medical protective coverall

Tropical Oil Palm Plantation Landscape with Tall Mature Trees

A green moth on a background of red poppies isolated on a white background. Watercolor illustration of meadow flowers and insects. Botanical plants. The Provencal style. Suitable for postcard, floral.

Kid explaining parts of a plant

Vivid yellow xanthoria parietina lichens covering a branch in a sunlit forest during early spring

Biogas fuel. Cubes form the word biogas.

Farmer pruning the vine in winter. Agriculture.

Farmer pruning the vine in winter. Agriculture.

The pulmonary plexus is an autonomic plexus formed from pulmonary branches of vagus nerve and the sympathetic trunk

Pumpernickel bread sandwich snack with cured smoked salmon and fresh avocado served as close-up on a wooden cutting board

Cartoon Colorful Sea Life Background

A student doing chemistry experiment

A man is holding a red no prohibition sign near clock. Prohibition of time change. Summer and winter time. Review laws, regulations

Alternative clean energy vector concept

Rustic sorrel with natural texture

Showing honeycomb frame with buzzing bees and digital wireframe brain hologram at rural apiary

Blood Splash in Freeze Motion . Isolated on White Background

Identifying Biological Threats in a Variety of Laboratory Settings and Environments for Safety

Neuron logo or nerve cell logo with concept vector illustration template.

Cutaneous anthrax, the most common form of anthrax

A closeup image captures a tick resting on a vibrant green leaf, highlighting its features

Soft Blurred Wave Normal Map

Organic Abstract Turing Pattern Normal Map for 3D Texturing

Human skeleton anatomy for medical concept Xray 3D illustration

Minimalistic DNA abstract vector background. Biotechnology and science research

Poster. Contemporary art collage. 3D red heart cradled in monochrome hands, with bright yellow heartbeat line across it.

Team of lab specialists working together to check product surface for tiny defects using microscope. Multiethnic research facility coworkers brainstorming, examining small parts with optical device

Scientist wearing lab coat and protective glasses using a modern microscope in a laboratory setting, conducting research and experiments in a scientific environment. Health care and science concept

Bright yellow lichen adorns a rugged tree trunk in a quiet forest, capturing nature's beauty and tranquility during a warm afternoon

Climate change. Save the planet. Save Earth. Environmental protection plays pivotal role in addressing global warming Combatting climate change requires collective efforts and innovative

Floating fuzzy X-shaped red structures drifting through microscopic fluid medium, flat design

Liver of human . Hepatobiliary system . Realistic design . Isolated . Vector illustration .

Farmer pruning the vine in winter. Agriculture.

Organic Fluid Texture Normal Map

Floating 3D-rendered coronavirus particles drifting in gradient space, with white crown spikes

Colorful spirals twist and turn, representing DNA strands amid a soft background glow. This captivating view highlights the complexity of genetic material and its crucial role in life.

Detailed look at fine hair on human skin surface

A leaf sways gently on a branch during fall.

Head of a parasitic hookworm Ancylosoma

Red rose in the autumn

Adult male scientist wearing lab coat and protective glasses using microscope, doing scientific research in modern laboratory. Medicine, healthcare and science concept

Abstract illustration of a subcutaneous injection

Frog tadpoles swimming in plastic container on bank of pond.

A Woman Actively Engaged in Harvesting Activities in a Beautiful Green soybeans Setting