Ciencia, biología, ecología, investigación y concepto de personas: primer plano de la joven científica con máscara protectora que sostiene la placa de Petri con muestras de plantas y suelos en un laboratorio biológico - Foto e imágenes de stock

Science, biology, ecology, research and people concept - close up of scientist hands holding petri dish with plant and soil sample in bio laboratory

Science, biology, ecology, research and people concept - close up of scientist hands holding petri dish with plant and soil sample in bio laboratory

Science, chemistry, biology and people concept - close up of scientist hand with microscope and green leaf making research in clinical laboratory over hydrogen chemical formula

Science, biology, ecology, research and people concept - close up of young scientist holding petri dish with plant and soil sample in bio laboratory

Science, chemistry, biology and people concept - close up of scientist hand with microscope and green leaf making research in clinical laboratory

Science, chemistry, biology and people concept - close up of scientist hand with microscope and green leaf making research in clinical laboratory

Science, chemistry, biology and people concept - close up of scientist hand with microscope and green leaf making research in clinical laboratory over hydrogen chemical formula

Science, chemistry, biology and people concept - close up of scientist hand with microscope and green leaf making research in clinical laboratory