Body and Plant systems

Which is the correct order from simplest to most complex?

• Cell, organ, tissue, organ system

• organ system, organ, tissue, cell

• Cell, tissue, organ, organ system

• Tissue, organ, cell, organ system

Which two systems work together to make the diaphragm move during breathing?

• muscular and immune

• muscular and respiratory

• circulatory and respiratory

• reproductive and immune

The ______________ on flowers attracts pollinators.

• Petals

• Sepals

• Pistil

• Stamen

The celery stalks we looked at in class were placed in a cup of water with food dye. Why did the stalk change colors and the base of the stalk appear to have colored dots?

• the leaves absorbed the water and it was releases through the stem

• the stem absorbed the water and then vascular tissues moved it around the plant

• xylem in the leaves moved water down to the roots; phloem in the roots moved glucose up to the leaves

• roots absorb water and minerals which is moved up to the leaves by xylem; phloem moves glucose product in the leaves down to the roots

Transport ot sugars down from the leave to the roots is achieved through the ____________.

• xylem

• phloem

• stoma

• cuticle

Auxin will accumulate in plant cells on the shaded side of a stem, causing them to lengthen in an attempt to make the stem bend and grow towards light. The growth response is know as _______.

• thigmotropism

• geotropism

• phototropism

• thermotropism

What is A?

• style

• anther

• pistil

• sepal

What is E?

• stigma

• anther

• filament

• petal

Which 3 body systems work together during child birth?

• reproductive, skeletal, and immune

• skeletal, muscular, digestive

• immune, digestive, circulatory

• endocrine, muscular, reproductie

A vine plant brushes against a fence and wraps itself around the fence. What response to the stimulus is the plant displaying?

• phototropism

• geotropism

• thigmotropism

• hydrotropism