Question

Connections Academy Bio help???

Answer 1

1. When a horizontally positioned plant responds to gravity, (1 point)
auxins in the lower sides of stems cause cell elongation that bends the stem upright.
the shoot bends to grow downward, toward the force of gravity.
all parts of the plant bend upward, away from the force of gravity.
auxins in the shoot cause the growth of tendrils to pull the shoot upwards.
2. The growth of ivy tendrils that wrap around objects is an example of (1 point)
gravitropism.
phototropism.
thigmotropism.
photoperiodism.
3. The growth of plant seedlings is usually (1 point)
phototropic and gravitropic.
thigmotropic and gravitropic.
phototropic and influenced by ethylene.
gravitropic and influenced by ethylene.
4. The brilliant colors of leaves in the fall are the result of (1 point)
new synthesis of orange and yellow pigments in leaves.
the movement of chlorophyll from the stems to the leaves.
the production of anthocyanin and the breakdown of chlorophyll.
the decrease of auxins in the meristems and the increase of phytochrome in the leaves.
5. A commercial flower grower could induce winter flowering of a long-day plant by (1 point)
fertilizing the plant with nitrogen.
treating the plant with gibberellin.
covering the plant with an opaque cloth in the late afternoon.
exposing the plant to a brief period of light in the middle of the night.

Answer 2

U go to connexus

Answer 3

yeah

Answer 4

what unit and lesson?

Answer 5

unit 2 lesson19

Answer 6

oh im not that far yet.

Answer 7

Same

Answer 8

Whos ur science teacher

Answer 9

Cara Will

Answer 10

Have you read the material yourself? asking for us to answer is plagiarism, which is against the Connections Academy Student Handbook, as well as the Connections Academy Honor Code.

Answer 11

How do u know this

Answer 12

I read the Honor Code and the Student Handbook, which everyone is required to.

Answer 13

So ur a teacher or student at connexus

Answer 14

1.a
2.c
3.a
4.c
5.d

Answer 15

answers are one hundred percent right ^^

Answer 16

yesh they are. yep i know late but for future peeps yes they are are correct

Answer 17

Lol those connexus police are so annoying sometimes. Lol Like I understand why but honestly most people don't even care