Contour Farming Involves

question 24

Multiple Choice

Contour farming involves

• A) converting a steep slope into a series of terraces.
• B) building a series of small dams.
• C) plowing at right angles to slopes.
• D) plowing straight down-slope or straight up-slope.
• E) stimulating the growth of soil bacteria.

Describe the formation and function of different types of fruits in angiosperm reproduction.

Understand the significance of plant-pollinator relationships and how these influence floral characteristics.

Recognize the diversity among angiosperms and their evolutionary relationships.

Know the role of plants in human nutrition and their contribution to global food supplies.

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Definitions:

Membranous Labyrinth

The membranous labyrinth is a complex system of fluid-filled tubes and sacs located within the ear, critical for hearing and balance.

Bony Labyrinth

A complex structure within the inner ear consisting of bone-enclosed channels that help with hearing and balance.

Ossicles

Ossicles are the three small bones in the middle ear (the malleus, incus, and stapes) that transmit sound vibrations from the eardrum to the inner ear.

Olfaction

The sense of smell, a chemical sensing system that detects odor molecules in the environment.