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Adaptations in Organisms

Adaptations in Organisms

Adaptations in Organisms. Transport and Excretion. What is it? You breath in oxygen, but how does it get throughout your body? How does water get throughout your body? What if you need to take in salt or remove it?. Respiration. Exchange of gases . Nutrition. Feeding adaptations

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618 views • 42 slides
Phylum Arthropoda

Phylum Arthropoda

Phylum Arthropoda. "Jointed Walking Legs". Arthropods. Largest Phylum Bilateral symmetry Food is digested in a one way digestive tract consisting of a mouth, esophagus, stomach, and intestines. Respiration through gills. Segmented Body: Cephalothorax and Abdomen. Arthropods.

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KEY CONCEPT Roundworms have bilateral symmetry and shed their outer skeleton to grow.

KEY CONCEPT Roundworms have bilateral symmetry and shed their outer skeleton to grow.

KEY CONCEPT Roundworms have bilateral symmetry and shed their outer skeleton to grow. Phylum: Nematoda. Unsegmented bodies May be parasitic or non-parasitic Inhabits a broad range of environments. Roundworms are protostomes with bilateral symmetry. pharynx. intestine. brain.

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107 views • 9 slides
KEY CONCEPT Roundworms have bilateral symmetry and shed their outer skeleton to grow.

KEY CONCEPT Roundworms have bilateral symmetry and shed their outer skeleton to grow.

KEY CONCEPT Roundworms have bilateral symmetry and shed their outer skeleton to grow. Roundworms are protostomes with bilateral symmetry. pharynx. intestine. brain. cuticle. anus. tail. Roundworms shed their stiff outer skeleton as they grow.

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447 views • 4 slides

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