desing an experiment that students can perform to verify the prediction that coffee will increase heart rate in daphnia
An increase in food availability might spark a conversion from sexual to asexual reproduction in Daphnia.
beacues its a stimulant.
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.
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 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.