Students are growing plants in pots on the windowsill of
their classroom. After spring break, a student notices
that one of the potted plants furthest from the
windowsill has changed shape, as shown below... Which
statement best explains why this plant grew at a
different angle?
A plant growth hormone accumulates in the shaded side
of the stems, causing the lower leaves to fall off.
A plant growth hormone accumulates in the shaded side
O of the stems, stimulating those sides to grow faster and
bend toward the light.
A plant hormone accumulates in the unshaded side of
plant cells, causing the plants to grow. much faster
O
A plant hormone accumulates in the shaded side of plant
cells, stimulating the plants to produce more flowers.
Answers: 1
Biology, 21.06.2019 22:30
Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake
Answers: 1
Biology, 22.06.2019 17:30
Sally, age 3 months, has a moist, red, vesicular rash on her cheeks, the backs of her hands, and her arms. her mother said sally was constantly trying to scratch the rash and often has difficulty sleeping. her father has a family history of allergic rhinitis and asthma. discussion questions. 1. review atrophic dermatitis from chapter 3 and discuss the pathophysiology of sally’s symptoms. 2. why is the father’s medical history significant, and what can sally expect as she grows up? 3. discuss the need to limit scratching, and describe practical methods to achieve this.
Answers: 3
Students are growing plants in pots on the windowsill of
their classroom. After spring break, a st...
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