List of top Life Science Questions on Botany

If rabbits are introduced in an isolated grassland for the first time, which of the following growth curves (shown using dashed line) is/are theoretically possible population dynamics over time?

Correctly match the following Arabidopsis genes (Group I) and the biological processes they primarily regulate (Group II):

The following table summarizes the flowering time behavior (days to flower) and the transcript levels in four genotypes of a plant species.

Which one of the following genetic pathways best explains the observations shown in the table?
 

Correctly match the photosynthetic pathways (Group I) with their first stable products (Group II) in respective plants (Group III):

In the history of photosynthetic research, the empirical reaction of photosynthesis was first proposed for green plants (equation 1), followed by another reaction for purple sulfur bacteria (equation 2), leading to a generalized equation for photosynthesis (equation 3), where \( {H}_2{A} \) in equation 3 is a generalized electron donor.
\[ {CO}_2 + {H}_2{O} \xrightarrow{{light}} {(CH}_2{O)} + {O}_2 \quad {(equation 1)} \] \[ {CO}_2 + 2{H}_2{S} \xrightarrow{{light}} {(CH}_2{O)} + {H}_2{O} + 2{S} \quad {(equation 2)} \] \[ {CO}_2 + 2{H}_2{A} \xrightarrow{{light}} {(CH}_2{O)} + {H}_2{O} + 2{A} \quad {(equation 3)} \] Where \( {H}_2{A} \) in equation 3 is a generalized electron donor. Which one of the following statements is DISPROVEN by equation 3?
 

Correctly match the carnivorous plants (Group I) with the organs (Group II) they modify to trap the prey: