Question

the need for plants to respond to their environment.

Answer 1

Answer:

Hope it helps u

Explanation:

Plants respond to their environment in a variety of ways. The response of an organism, usually a plant, to an environmental stimulus is called a tropism. Some common plant stimuli include light, gravity, water, movement of the sun, and touch. The naming of the tropism is associated with the stimulus.

Answer 2

Plants respond to the external factors or environment in order to prevent and safeguard themselves from being eaten by microorganisms and damaged by the extreme weather conditions.

Explanation:

• Plants responds in various ways to get protected from the biotic and abiotic stress.
• When plants encounter biotic stress, as a defensive mechanism, plants generate reactive oxygen species – ROS.
• The ROS induces oxidative stress which confines the spread and kills the pathogens.
• Same in the condition of abiotic stress, plant improves its resistance with the help stress signaling and response and protein regulation.

To learn more:

1) What are plant hormones:

https://brainly.in/question/2939402

2) What are the biotic and abiotic factors of plains:

https://brainly.in/question/11402827