Name the hormone which promotes root growth and root hair formation.

Read the given statements and identify the plant hormones X,Y and Z. (i) Hormone Y induces flowering in mango and also promotes rapid internode/petiole elongation in deep water rice plants and hence helping leaves or upper part of shoot to remain above water. (ii) Hormone X promotes root growth and root hair formation. (iii) Hormone Z inhibits the seed germination, increases the tolerance of plant to various stresses, play important role in seed development, maturation and dormancy.

Read the given statements and identify the plant hormones X,Y and Z. (i) Hormone Y induces flowering in mango and also promotes rapid internode/petiole elongation in deep water rice plants and hence helping leaves or upper part of shoot to remain above water. (ii) Hormone X promotes root growth and root hair formation. (iii) Hormone Z inhibits the seed germination, increases the tolerance of plant to various stresses, play important role in seed development, maturation and dormancy.

Assertion: Ethylene helping the plants to increase their absorption surface. Reason: Ethylene promotes root growth and root hair formation.

The plant hormones , which promote growth are

Identify the correct statement/s of the following regarding the role of ethylene A) Promotes root growth and Root hair formation B) Initiates seed germination in peanut seeds C) To initiate flowering and for synchronising fruit set in pineapples D) Induces flowering in mango

Read the statements about ethylene given below and select the statements that are correct. a. Ethylene is a simple gaseous PGR. b. Ethylene breaks seed & bud dormancy. c. Ethylene is used to initiate flowering . d. Ethylene promotes root growth & root hair formation .

Read the statements about ethylene given below and select the statements that are correct. a. Ethylene is a simple gaseous PGR. b. Ethylene breaks seed & bud dormancy. c. Ethylene is used to initiate flowering . d. Ethylene promotes root growth & root hair formation .

Hormone that promotes root growth only at low concentration is.