Yes, daphnia do have backbones.
Eukaryote; daphnia is a crustacean. M.M.
Daphnia are cold-blooded animals, meaning their body temperature is not regulated internally but instead fluctuates with the temperature of their environment.
To investigate the effects of temperature on Daphnia, you can set up multiple tanks with Daphnia under different temperature conditions (e.g., room temperature, heated, and cooled). Monitor their heart rates or movement over time using a microscope with a camera. Record and compare the responses of Daphnia at different temperature levels to observe any changes in their behavior or physiology.
Daphnia, commonly known as water fleas, are small crustaceans that are found in freshwater habitats such as lakes, ponds, and streams. They are typically planktonic, meaning they float or drift in the water column. They can be found worldwide in both tropical and temperate regions.
As temperature increases, the heart rate of Daphnia generally increases as well. This is because higher temperatures can lead to an increase in metabolic rate and enzyme activity, causing the heart to beat faster to circulate oxygen and nutrients throughout the body. However, there is an upper limit to this relationship, as extremely high temperatures can eventually become detrimental and even fatal to Daphnia.
Eukaryote; daphnia is a crustacean. M.M.
Daphnia belongs to the domain Eukarya, as it is a eukaryotic organism. Eukarya is one of the three main domains of life, which includes organisms with cells that contain a nucleus and other membrane-bound organelles.
No, Daphnia can not eat Hydra, Because the Hydra has tentacles to capture the Daphnia and eat it. The Daphnia therefore can not get free which means the Hydra can eat the Daphnia. The Hydra therefore has more force and can eat the Daphnia. Your answer is NO.
daphnia exretes nails and sweat
The scientific name for daphnia is Daphnia pulex. Daphnia are small, planktonic crustaceans commonly used in scientific research as a model organism due to their transparent bodies and ease of cultivation in the laboratory.
Daphnia nivalis was created in 1977.
Daphnia occidentalis was created in 1986.
Daphnia lumholtzi was created in 1885.
Daphnia pulex was created in 1758.
Daphnia barbata was created in 1898.
Daphnia coronata was created in 1916.
Daphnia jollyi was created in 1973.