Admin Table of Contents
- 1 What are the three characteristics of earthworms?
- 2 What is the characteristic and classification of worm?
- 3 What are the common characteristics of the bodies of all worms quizlet?
- 4 What class is a earthworm in?
- 5 What is the classification of earthworms?
- 6 What are some common characteristics of earthworms?
- 7 What is the function of an earthworm?
What are the three characteristics of earthworms?
Characteristics. All worms are bilaterally symmetrical, meaning that the two sides of their bodies are identical. They lack scales and true limbs, though they may have appendages such as fins and bristles. Many worms have sense organs to detect chemical changes in their environments, and some have light-sensing organs.
What is the characteristic and classification of worm?
An earthworm is a terrestrial invertebrate that belongs to the phylum Annelida. They exhibit a tube-within-a-tube body plan, are externally segmented with corresponding internal segmentation, and usually have setae on all segments….
| Earthworm | |
|---|---|
| Phylum: | Annelida |
| Class: | Clitellata |
| Order: | Opisthopora |
| Suborder: | Lumbricina |
Which two characteristics describe a worm?
Which two characteristics describe a worm? (Choose two.) Explanation: Worms are self-replicating pieces of software that consume bandwidth on a network as they propagate from system to system. They do not require a host application, unlike a virus.
What characters are used to identify the earthworms?
The earthworms can be identified using the following characteristics:
- Long and cylindrical narrow body.
- Bilateral symmetry.
- It is light brown in colour with purple tinge at the anterior end.
- The division of body into many segments or metameres.
- The dorsal surface of the body is marked by a dark mid dorsal line.
What are the common characteristics of the bodies of all worms quizlet?
What are the common characteristics of the bodies of all worms? How do worms get information about their environment? They have a nerve tissue located in the head end that can detect objects through its sense organs. The sense organs are sensitive to light, touch and vibrations.
What class is a earthworm in?
Clitellata
Earthworm/Class
Which two characteristics describe a virus?
Viruses are infectious agents with both living and nonliving characteristics. Living characteristics of viruses include the ability to reproduce – but only in living host cells – and the ability to mutate.
What name is given to a amateur hacker?
Script kiddies get their name for being amateur hackers who rely on predefined scripts and programs developed by elite hackers to conduct their attacks.
What is the classification of earthworms?
What are some common characteristics of earthworms?
Earthworm Physical characteristics. The average earthworm is a reddish brown color, with a pointed posterior and anterior end. Earthworm habitats. Earthworms typically live in damp (but not wet), loose soil. Reproduction. Earthworms are hermaphrodites, meaning they each contain male and female gametes.
Is an earthworm a mammal or insect?
Earthworms don’t have wings like a bird, scaly skin like a reptile or six legs like an insect. They are not mammals, reptiles, amphibians, birds or insects, so what are they? Earthworms have no eyes but can sense light. Animals can be divided into two categories: vertebrates (animals with backbones) and invertebrates (animals without backbones).
What are the characteristics of the earthworm’s phylum?
Kingdom: Animalia. Earthworms are eukaryotic (cells have nuclei),multicellular organisms.
What is the function of an earthworm?
An earthworm has an anus for releasing solid or undigested waste, but it is not used for many chemical, liquid wastes. Instead, an earthworm has multiple structures analogous to human kidneys in many of its segments. These remove toxins and metabolic wastes from the blood and release the waste from multiple pores along the sides of the body.