Question

which plant structures and animal behaviors affect the chances of a plant successfully reproducing? check all that apply.
fruit attracts animals to eat, digest, and drop seeds.
burs or hooks attach seeds to animal fur.
long stems make it easy for tall animals to eat leaves.
deep roots anchor plants so seeds will drop close to the parent plant.
bright, colorful petals attract anims to th e flower.

Explanation:

• Fruit attracts animals to eat, digest, and drop seeds: Animals eating fruits and excreting seeds helps in seed dispersal, increasing the chance of new plants growing away from the parent (reducing competition).
• Burs or hooks attach seeds to animal fur: This is a form of seed dispersal. As animals move, seeds attached to their fur can be carried to new locations for germination.
• Bright, colorful petals attract animals to the flower: Attracting animals (like bees, butterflies) to the flower aids in pollination. Pollination is crucial for fertilization (a key step in plant reproduction).

• Long stems make it easy for tall animals to eat leaves: Eating leaves is not directly related to plant reproduction. Leaves are mainly for photosynthesis.
• Deep roots anchor plants so seeds will drop close to the parent plant: Seeds dropping close to the parent may lead to competition for resources (light, water, nutrients) among parent and offspring plants, which is not beneficial for successful reproduction in terms of spreading the species.

Answer:

• Fruit attracts animals to eat, digest, and drop seeds.
• Burs or hooks attach seeds to animal fur.
• Bright, colorful petals attract animals to the flower.