ShmoopTube

00:00

Thank you We sneak in here's your shmoop usually brought

00:05

to you by plants You don't like him Just give

00:08

him a chance And i'll uh you know grow on

00:10

you when plants respond to a change in the length

00:13

of the night This is known as what And here

00:16

a potential answers Well the length of night and day

00:22

is very important to the life cycle of plants For

00:25

instance it tells them when it's time to sleep quotes

00:28

there flower reproduce or a set their dvr to record

00:31

the nfl playoffs photo trumpism option a refers to the

00:36

way plants move and grow to or away from a

00:39

light source Since that little photo in there they do

00:43

this regardless of the length of night And some of

00:46

them are real night out So is not the answer

00:49

Maybe it's see photosynthesis Well since this is the process

00:53

plants turning sunlight into chemical energy to feed themselves well

00:56

that's not it either Yeah plants are really bad at

00:59

ordering take out He already explained the photo Trumpism and

01:03

photo Tropic rhythms are an extension of that concept The

01:06

term refers to the repeated cycles of a plant moving

01:08

throughout the day to follow the light Oh yeah We

01:11

can prove that one off the list which leaves us

01:14

with b voto period isms It's The correct answer This

01:19

is when plants respond to a change in the length

01:22

of the night Remember this way photo equals light and

01:26

period equals length Of time and is um equals something

01:30

to make it sound more sci fi sciences Um all

01:34

right Well the point city of plan is an example

01:36

of this response It responsive with change in periods of

01:39

light and dark by creating different colored leaves the most

01:42

common color being read you know hey anything to pass 00:01:46.035 --> [endTime] the time

Full Transcript