Question

Two groups of 100 carrot seeds each were used in an investigation to test for the influence of temperature on photosynthesis and seed germination. One group was kept at a temperature of 20°C, and the observations were the same. Observations made during the investigation were used to construct the data table shown below. Which is a correct conclusion based on the results of this investigation?

A) Carrot seeds germinate better at 20°C.
B) Temperature has no significant effect on seed germination.
C) Photosynthesis is more critical for seed germination than temperature.
D) The data is inconclusive to draw a valid conclusion.

Answer 1

Without the specific experimental data on carrot seed germination at different temperatures, we cannot conclude about the effects of temperature on seed germination or photosynthesis. Therefore, the data is inconclusive to draw a valid conclusion.

Step-by-step explanation:

The question appears to be concerning the investigation of temperature effects on seed germination and photosynthesis, and which conclusion can be drawn from an experiment involving carrot seeds at two different temperature conditions. According to the provided information, we know that temperature can significantly affect various biological processes in plants, including photosynthesis and respiration, and that both higher and lower temperatures can influence plant growth and seed germination. However, the specific data from the investigation related to carrot seeds is missing, which is necessary to make an informed conclusion. Without the data, it is impossible to choose between the conclusions A) Carrot seeds germinate better at 20°C, B) Temperature has no significant effect on seed germination, C) Photosynthesis is more critical for seed germination than temperature, and D) The data is inconclusive to draw a valid conclusion. Given that no specific outcomes from the experimental groups were provided, the most accurate statement is D) The data is inconclusive to draw a valid conclusion.