0
Daphnia are cold-blooded animals, and they do not thermoregulate. This means that their body temperature is the same as the water they are floating in. The chemical reactions that occur in the cells of Daphnia are dependent on certain enzymes, or proteins, to help the reactions proceed. As you increase the temperature of the water, the metabolism of the Daphnia increases as well, because chemical reactions occur faster at higher temperatures. This means that the heart rate will speed up in order to provide oxygen to the cells as the metabolism increases. However at 40 degrees Celsius, the enzymes break down, and the chemical reactions can no longer occur, so metabolism stops and the Daphnia dies
What else can I help you with?
Is a paramecium a producer?
Daphnia is a producer
What might spark a conversion from sexual to asexual reproduction in Daphnia?
An increase in food availability might spark a conversion from sexual to asexual reproduction in Daphnia.
How many germ layers do daphnia have?
Daphnia have three germ layers: ectoderm, mesoderm, and endoderm. These layers are formed during embryonic development and give rise to the different tissues and organs of the organism.
What is daphnia niche?
Daphnia are filter feeders. They clear the water column of algae and particulates. In turn they are eaten by other organisms, such as fish. Thus, one could say the ecological role of Daphnia is to transfer energy from lower to higher trophic levels.
What domain does daphnia belong?
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.
Do daphnia eat hydras?
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.
How do daphnia breathe?
daphnia exretes nails and sweat
What is the scientific name for daphnia?
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.
When was Daphnia barbata created?
Daphnia barbata was created in 1898.
When was Daphnia pulex created?
Daphnia pulex was created in 1758.
When was Daphnia coronata created?
Daphnia coronata was created in 1916.
When was Daphnia occidentalis created?
Daphnia occidentalis was created in 1986.
When was Daphnia nivalis created?
Daphnia nivalis was created in 1977.
When was Daphnia jollyi created?
Daphnia jollyi was created in 1973.
When was Daphnia magna created?
Daphnia magna was created in 1820.
When was Daphnia lumholtzi created?
Daphnia lumholtzi was created in 1885.
When was Daphnia galeata created?
Daphnia galeata was created in 1864.
