Grafting Experiments

question 82

Multiple Choice

Grafting experiments

• A) established that there is a transmissible factor that can promote flowering, even from plant to plant.
• B) established that at least one element of the factor is a protein.
• C) led to the proposal of a flowering hormone.
• D) established that the factor induced by the inductive photoperiod is stable.
• E) a, c, and d

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Definitions:

Vagina

A muscular tube leading from the external genitals to the cervix of the uterus in women and most female mammals.

Residual

Pertaining to that which is left as a residue.

Bladder

A muscular sac in the pelvis, in which urine is stored before disposal by urination.

Voided

Emptied or evacuated, often used in medical contexts to refer to the expulsion of waste fluid from the body.