Plant Growth Regulators
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338204 Name the scientist who confirmed the release of a volatile substance from ripened oranges that hastened the ripening of stored unripened bananas?

1 Darwin
2 Cousins
3 E Kurosawa
4 Skoog and Miller
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338205 Coleoptiles responded to ____

1 Soil
2 Water
3 Touch
4 Light
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338206 Statement A :
Auxin was isolated by F.W. Went from tips of coleorhiza of oat seedlings.
Statement B :
The 'bakane'(foolish seedling) disease of rice seedlings, was caused by a fungal pathogen
Gibberella fujikuroi
.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338207 During mid-1960s, three independent researchers reported the purification and chemical characterization of three different kinds of inhibitors: inhibitor-B, abscission II and dormin. Later all the three were proved to be chemically identical. It was named

1 Naphthalene acetic acid
2 Indole butyric acid
3 Abscisic acid
4 Indole acetic acid
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338204 Name the scientist who confirmed the release of a volatile substance from ripened oranges that hastened the ripening of stored unripened bananas?

1 Darwin
2 Cousins
3 E Kurosawa
4 Skoog and Miller
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338205 Coleoptiles responded to ____

1 Soil
2 Water
3 Touch
4 Light
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338206 Statement A :
Auxin was isolated by F.W. Went from tips of coleorhiza of oat seedlings.
Statement B :
The 'bakane'(foolish seedling) disease of rice seedlings, was caused by a fungal pathogen
Gibberella fujikuroi
.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338207 During mid-1960s, three independent researchers reported the purification and chemical characterization of three different kinds of inhibitors: inhibitor-B, abscission II and dormin. Later all the three were proved to be chemically identical. It was named

1 Naphthalene acetic acid
2 Indole butyric acid
3 Abscisic acid
4 Indole acetic acid
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338204 Name the scientist who confirmed the release of a volatile substance from ripened oranges that hastened the ripening of stored unripened bananas?

1 Darwin
2 Cousins
3 E Kurosawa
4 Skoog and Miller
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338205 Coleoptiles responded to ____

1 Soil
2 Water
3 Touch
4 Light
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338206 Statement A :
Auxin was isolated by F.W. Went from tips of coleorhiza of oat seedlings.
Statement B :
The 'bakane'(foolish seedling) disease of rice seedlings, was caused by a fungal pathogen
Gibberella fujikuroi
.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338207 During mid-1960s, three independent researchers reported the purification and chemical characterization of three different kinds of inhibitors: inhibitor-B, abscission II and dormin. Later all the three were proved to be chemically identical. It was named

1 Naphthalene acetic acid
2 Indole butyric acid
3 Abscisic acid
4 Indole acetic acid
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338204 Name the scientist who confirmed the release of a volatile substance from ripened oranges that hastened the ripening of stored unripened bananas?

1 Darwin
2 Cousins
3 E Kurosawa
4 Skoog and Miller
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338205 Coleoptiles responded to ____

1 Soil
2 Water
3 Touch
4 Light
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338206 Statement A :
Auxin was isolated by F.W. Went from tips of coleorhiza of oat seedlings.
Statement B :
The 'bakane'(foolish seedling) disease of rice seedlings, was caused by a fungal pathogen
Gibberella fujikuroi
.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
BIOXI15: PLANT GROWTH AND DEVELOPMENT

338207 During mid-1960s, three independent researchers reported the purification and chemical characterization of three different kinds of inhibitors: inhibitor-B, abscission II and dormin. Later all the three were proved to be chemically identical. It was named

1 Naphthalene acetic acid
2 Indole butyric acid
3 Abscisic acid
4 Indole acetic acid