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MArishka [77]
3 years ago
10

Daphnia are freshwater organisms sometimes referred to as “water fleas.” Design an experiment that

Biology
2 answers:
Helen [10]3 years ago
8 0

Answer

• state a hypothesis to be tested

<u>Development rate increases faster with temperature that growth rate</u>

• describe how the control group will be treated differently from the experimental group

<u>The control group will be raised at 8 different temperatures to assess their size at maturity, and their asymptotic size.</u>

• identify the independent variable in the experiment

<u>3 clonal lines that differ in asymptotic size and growth rate.</u>

• identify the type of data that will be collected

<u>Measurements of the individual length of Daphnia</u>

Explanation

In this experiment, the temperature-size rile(TSR) was utilized where it will be found that responses on temperature size observed at maturity is different from that manifested at asymptotic size. It will be observed that thermal shift in resources allocation may completely or partly result to a thermal plasticity in maturity size. Moreover, it will be seen that thermal plasticity in asymptotic size is controlled by temperature related challenges.


makkiz [27]3 years ago
3 0
<span>An experiment is where scientific data is gathered and analysed to form inferences. Moreover, we can establish a testing ground on the daphnia population, let say by embryology. Hence, we can observe ina controlled manner how temperature influences the growth and formation of offspring by mothers of the daphnia population considering that offspring can contribute to population growth. </span>
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