Photoperiodisis the
A) duration of flowering in a plant.
B) amount of light needed by a plant to exhibit normal growth.
C) biological response of a plant to a change in the length of daylight relative to darkness.
D) light phase of photosynthesis during which photolysis of water occurs.
E) time of the day when light shines.
Correct Answer:
Verified
Q84: Photochromis thpigment responsiblfor
A)thigmotropism.
B)phototropism.
C)gravitropism
D)photoperiodism.
E)senescence.
Q85: Four of thfivanswers listebelow aruseful to flowers
Q86: Four of thfivanswers listebelow arhaploid.Select thEXCEPTION.
A)gametophyte
B)zygote
C)sperm
D)egg
E)gamete
Q87: Day-neutral plants are
A)short-day plants.
B)able to form flowers
Q89: Which color of light is most effectivin
Q90: Four of thfivanswers listebelow arrelateby being plant
Q91: Four of thfivanswers listebelow arparts of a
Q92: Four of thfivanswers listebelow arwhorls of floral
Q93: Phytochromis convertefrothinactivto thactivforby being exposeto light of
Q117: Abscission can affect
A) leaves.
B) fruits.
C) flowers.
D) all
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents