iodine
Invertebrates, such as insects, worms, and jellyfish, do not have a backbone. They belong to the animal kingdom and lack a vertebral column that is characteristic of vertebrates like mammals, birds, reptiles, amphibians, and fish.
An essential trace element refers to a nutrient required by an organism in very small amounts for normal growth and development. These elements are vital for various physiological functions such as enzyme activity, hormone production, and immune system function. Examples include iron, zinc, copper, and iodine.
An organism's habitat must provide all of the following except direct sunlight at all times.
The first vertebrates (as far as is known) were a group of extinct*, jawless, heavily-armored fishes called Ostracaderms. *There are a few zoologists who feel that the hagfish and possibly the lamprey and slime hag are ostracaderms, but I disagree. I'm not at all sure that the hagfish and slime hag are true vertebrates.
The four main elements that make up an organism are carbon, hydrogen, oxygen, and nitrogen. These elements are essential for building biological molecules such as proteins, carbohydrates, lipids, and nucleic acids that are necessary for life processes.
Vertebrates
It depends which organism you are referring to.
a vertebrate is a living organism with a backbone and an invertebrate is a living organism without a backbone
Vertebrates are those that have a skeletal system.
A living organism with a segmented backbone is a vertebrate.
because it is an organism
Vertebrates are those that have a skeletal system.
Yes. Multicellular means an organism has more than one cell. Kangaroos are vertebrates and all vertebrates are multicellular.
No, bacteria are not vertebrates. Bacteria are a class of micro-organism, and as such, cannot be classed as vertebrates. Vertebrates are living organisms which have a "backbone", i.e a series of vertebrae which support their body structure and allow movement. The name"vertebrates" comes from the presence of these "vertebrae".
Invertebrates, such as insects, worms, and jellyfish, do not have a backbone. They belong to the animal kingdom and lack a vertebral column that is characteristic of vertebrates like mammals, birds, reptiles, amphibians, and fish.
An essential trace element refers to a nutrient required by an organism in very small amounts for normal growth and development. These elements are vital for various physiological functions such as enzyme activity, hormone production, and immune system function. Examples include iron, zinc, copper, and iodine.
Nutrient - any substance in food that provides the necessary elements for life. They can be classified into macronutrients (needed in large quantities) and micronutrients (needed in smaller quantities). A balanced intake of nutrients is important for proper growth, development, and overall health.