Are members of the phylum Platyhelminthes social animals? Are members of the phylum Ectoprocta sessile? Is a spider a member of the phylum Arthropoda? What phylum are insects in? Is a bee a member of the phylum Chordata? Do members of the phylum Platyhelminthes have a notochord?
Eat or Be Eaten Information about animals and insects that eat leeches taken from a chapter of the book "Bloodsucking Leeches" is presented. It is noted that leeches do no... P Neuman - 《Bloodsucking Leeches》 被引量: 0发表: 2009年 ...
Is kelp a protist? Why or why not? Why are frogs in the phylum Chordata? Why are leeches classified in the phylum Annelida? Is Pisaster ochraceus a keystone species? Why is a sun bear a member of the phylum Chordata? Does ocean acidification affect sea urchins?
Describe the differences in body structure that allow earthworms, clam worms, and leeches to occupy different habitats. What are the similarities and differences between the four major tissue types found in complex multicellular animals? Describe t...
worldwide but tend to live underground and are rarely seen. Some species have two tentacles on their heads. These tentacles are sensory structures. The caecilians use these to navigate underground and under water. They also use them to hunt for their prey, which includes worms and insects. ...
some may thrive in a warmer world. This can be a major public health concern, as warmer, wetter regions—perfect habitats for mosquitoes and ticks—expand into previously cooler ranges. Changing climates may also alter the behavior of host animals, making them more suited to contract...
3. Examples of Metamerically Segmented Animals: - The most notable examples of animals that exhibit metameric segmentation are: - Annelids: This group includes earthworms and leeches, which are classic examples of metameric segmentation. - Arthropods: This group includes insects, arachnids, and crusta...
They’re “gross and slimy and flaccid and wiggling.” But parasites can be just as important as more charismatic animals—and many may be on the verge of disappearing.
annelids – earthworms, leeches. echinoderms – starfish, sea urchins, sea cucumbers. mollusks – snails, octopi, squid, snails, clams. arthropods – insects, spiders, crustaceans such as shrimp, crabs, lobsters. What are the 9 types of invertebrates?
- Bilateral Symmetry: Can be divided into two equal halves along a single plane (e.g., earthworms, insects). Step 2: Examine Body Structure- Criteria: Look at the body structure and whether they have a true body cavity (coelom). - No True Body Cavity: Animals like sponges, cnidarians,...