Experimental plant's genotype: fri/fri; FLC/FLC; cry2/cry2aEnvironmental treatment: 12 hours light + 4 hours blue light; 8 hours dark; 23COEarlyLateSame Wild type, rapid-cycling accessions of Arabidopsis, such as the Columbia (COL) lab line will flower 32days after germination under long day conditions (with a critical photoperiod of 15 hours). What isthe predicted flowering-time response (EARLY, LATE, SAME) of each experimental plant's genotype(Listed below) relative to the wild-type, rapid-cycling COL line - when both are grown from seedunder the following environmental conditions.The possible flowering time responses are: EARLY, LATE, SAME., relative to the wild-type COL linegrown in the conditions listed below.

Answered: Experimental plant's genotype: fri/fri;…

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Experimental plant's genotype: fri/fri; FLC/FLC; cry2/cry2a
Environmental treatment: 12 hours light + 4 hours blue light; 8 hours dark; 23C
O
Early
Late
Same

Wild type, rapid-cycling accessions of Arabidopsis, such as the Columbia (COL) lab line will flower 32
days after germination under long day conditions (with a critical photoperiod of 15 hours). What is
the predicted flowering-time response (EARLY, LATE, SAME) of each experimental plant's genotype
(Listed below) relative to the wild-type, rapid-cycling COL line - when both are grown from seed
under the following environmental conditions.
The possible flowering time responses are: EARLY, LATE, SAME., relative to the wild-type COL line
grown in the conditions listed below.

Expert Solution

Step 1

Photoperiodism length of the light that is require to induce flowering is called photoperiodism.

On the basis of inductive photoperiod plants are of three type

1. short day plant

Require inductive photoperiod less than critical day length.they are also called long night plant because the require continuous dark period for flowering.

2. Long day plant

Require inductive photoperiod more than the critical day length,also called short night plant .If continuous dark is interpreted by the light then they undergo flowering.

3. Day neutral plant

Flowering is not effected by the length of the light ,while they undergo flowering as soon as they complete vegetative growth.

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