Question

Сходство хордовых с беспозвоночными

Answer 1

Ну у них одинаковое клеточное строение, расположение органов, обмен в-в, рост, развитие, размножение, саморегуляция, раздражимость...

Answer 2

Similarities between Chordates and Invertebrates

Chordates and invertebrates are two major groups of animals. While chordates are characterized by the presence of a notochord, invertebrates do not possess a notochord. However, there are some similarities between these two groups. Here are some key points:

1. Body Symmetry: Both chordates and invertebrates can exhibit different types of body symmetry, including bilateral symmetry, radial symmetry, or asymmetry. Bilateral symmetry is the most common type found in both groups.

2. Segmentation: Some invertebrates, such as annelids (segmented worms), exhibit segmentation, which is also observed in chordates. In chordates, segmentation is most evident in the vertebral column.

3. Nervous System: Both chordates and invertebrates have a nervous system that allows them to respond to stimuli in their environment. However, the complexity of the nervous system varies between the two groups.

4. Digestive System: Chordates and invertebrates have a digestive system that allows them to break down food and absorb nutrients. The structure and complexity of the digestive system can vary among different species within each group.

5. Reproduction: Both chordates and invertebrates have various methods of reproduction, including sexual and asexual reproduction. The specific reproductive strategies can vary greatly among different species within each group.

It is important to note that these similarities are general observations and may not apply to all species within each group. The animal kingdom is incredibly diverse, and there are many variations and adaptations within chordates and invertebrates.