62692
Assertion : Coconut tree is distributed in coastal areas over a large part of the world. Reason : Coconut fruit can float and get dispersed over thousands of kilometers before losing viability
1 both assertion and reason are true and reason is the correct explanation of assertion
2 both assertion and reason are true but reason is not correct explanation of assertion
3 assertion is true but reason is false
4 both assertion and reason are false
Explanation:
B Coconut is a simple fleshy fruit in which pericarp is differentiated into three layers as epicarp, mesocarp and endocarp. Coconut epicarp is thick and waterproof. Fibrous mesocarp of coconut renders the coconut to float in water for long distance. The stony endocarp provide protection from external injury. Due to all these reason, coconut can be dispersed through water without long viability. Therefore, it is distributed more near the coastal regions.
HP CET-2011
Morphology of Plants
62724
Placentation in tomato and lemon is:
1 Marginal
2 Axile
3 Parietal
4 Free central
Explanation:
B Placentation found in tomato is axile in which placenta arise from the central axis of ovary. Lemon (family Rutacace) tomato (family solanaceae) also china rose and orchid have axile placentation. In Axile placentation the ovary is fragmentated into two or more than chambers by septa. The placenta is formed in the central region where all the septa intersect or meet and therefore an axile column bearing ovule is formed. Marginal placentation is found in pea. - Free central placentation found in Dianthus. - Parietal placentation found in Radish and papaya.
AIPMT (Screening)-2012
Morphology of Plants
62653
Berries drupes and pomes are:
1 simple dry fruits
2 simple succulent fruits
3 aggregate fruits
4 composite fruits
Explanation:
B Generally berries, drupes and pomes are simple succulent fruits. The fruits arising from the single ovary of a single flower. As they have fleshy juices, they make the succulent fruits.
J and K CET-2002
Morphology of Plants
62648
Coconut fruit is a
1 Drupe
2 Berry
3 Nut
4 Capsule
Explanation:
A Coconuts are classified as a fibrous one seeded drupe. Drupe is a fruit with a hard stony covering enclosing the seed (like a peach or olive) and comes from the word drupa meaning overripe olive. - A drupe develops from monocarpellary superior ovary and are one seeded.
62692
Assertion : Coconut tree is distributed in coastal areas over a large part of the world. Reason : Coconut fruit can float and get dispersed over thousands of kilometers before losing viability
1 both assertion and reason are true and reason is the correct explanation of assertion
2 both assertion and reason are true but reason is not correct explanation of assertion
3 assertion is true but reason is false
4 both assertion and reason are false
Explanation:
B Coconut is a simple fleshy fruit in which pericarp is differentiated into three layers as epicarp, mesocarp and endocarp. Coconut epicarp is thick and waterproof. Fibrous mesocarp of coconut renders the coconut to float in water for long distance. The stony endocarp provide protection from external injury. Due to all these reason, coconut can be dispersed through water without long viability. Therefore, it is distributed more near the coastal regions.
HP CET-2011
Morphology of Plants
62724
Placentation in tomato and lemon is:
1 Marginal
2 Axile
3 Parietal
4 Free central
Explanation:
B Placentation found in tomato is axile in which placenta arise from the central axis of ovary. Lemon (family Rutacace) tomato (family solanaceae) also china rose and orchid have axile placentation. In Axile placentation the ovary is fragmentated into two or more than chambers by septa. The placenta is formed in the central region where all the septa intersect or meet and therefore an axile column bearing ovule is formed. Marginal placentation is found in pea. - Free central placentation found in Dianthus. - Parietal placentation found in Radish and papaya.
AIPMT (Screening)-2012
Morphology of Plants
62653
Berries drupes and pomes are:
1 simple dry fruits
2 simple succulent fruits
3 aggregate fruits
4 composite fruits
Explanation:
B Generally berries, drupes and pomes are simple succulent fruits. The fruits arising from the single ovary of a single flower. As they have fleshy juices, they make the succulent fruits.
J and K CET-2002
Morphology of Plants
62648
Coconut fruit is a
1 Drupe
2 Berry
3 Nut
4 Capsule
Explanation:
A Coconuts are classified as a fibrous one seeded drupe. Drupe is a fruit with a hard stony covering enclosing the seed (like a peach or olive) and comes from the word drupa meaning overripe olive. - A drupe develops from monocarpellary superior ovary and are one seeded.
62692
Assertion : Coconut tree is distributed in coastal areas over a large part of the world. Reason : Coconut fruit can float and get dispersed over thousands of kilometers before losing viability
1 both assertion and reason are true and reason is the correct explanation of assertion
2 both assertion and reason are true but reason is not correct explanation of assertion
3 assertion is true but reason is false
4 both assertion and reason are false
Explanation:
B Coconut is a simple fleshy fruit in which pericarp is differentiated into three layers as epicarp, mesocarp and endocarp. Coconut epicarp is thick and waterproof. Fibrous mesocarp of coconut renders the coconut to float in water for long distance. The stony endocarp provide protection from external injury. Due to all these reason, coconut can be dispersed through water without long viability. Therefore, it is distributed more near the coastal regions.
HP CET-2011
Morphology of Plants
62724
Placentation in tomato and lemon is:
1 Marginal
2 Axile
3 Parietal
4 Free central
Explanation:
B Placentation found in tomato is axile in which placenta arise from the central axis of ovary. Lemon (family Rutacace) tomato (family solanaceae) also china rose and orchid have axile placentation. In Axile placentation the ovary is fragmentated into two or more than chambers by septa. The placenta is formed in the central region where all the septa intersect or meet and therefore an axile column bearing ovule is formed. Marginal placentation is found in pea. - Free central placentation found in Dianthus. - Parietal placentation found in Radish and papaya.
AIPMT (Screening)-2012
Morphology of Plants
62653
Berries drupes and pomes are:
1 simple dry fruits
2 simple succulent fruits
3 aggregate fruits
4 composite fruits
Explanation:
B Generally berries, drupes and pomes are simple succulent fruits. The fruits arising from the single ovary of a single flower. As they have fleshy juices, they make the succulent fruits.
J and K CET-2002
Morphology of Plants
62648
Coconut fruit is a
1 Drupe
2 Berry
3 Nut
4 Capsule
Explanation:
A Coconuts are classified as a fibrous one seeded drupe. Drupe is a fruit with a hard stony covering enclosing the seed (like a peach or olive) and comes from the word drupa meaning overripe olive. - A drupe develops from monocarpellary superior ovary and are one seeded.
62692
Assertion : Coconut tree is distributed in coastal areas over a large part of the world. Reason : Coconut fruit can float and get dispersed over thousands of kilometers before losing viability
1 both assertion and reason are true and reason is the correct explanation of assertion
2 both assertion and reason are true but reason is not correct explanation of assertion
3 assertion is true but reason is false
4 both assertion and reason are false
Explanation:
B Coconut is a simple fleshy fruit in which pericarp is differentiated into three layers as epicarp, mesocarp and endocarp. Coconut epicarp is thick and waterproof. Fibrous mesocarp of coconut renders the coconut to float in water for long distance. The stony endocarp provide protection from external injury. Due to all these reason, coconut can be dispersed through water without long viability. Therefore, it is distributed more near the coastal regions.
HP CET-2011
Morphology of Plants
62724
Placentation in tomato and lemon is:
1 Marginal
2 Axile
3 Parietal
4 Free central
Explanation:
B Placentation found in tomato is axile in which placenta arise from the central axis of ovary. Lemon (family Rutacace) tomato (family solanaceae) also china rose and orchid have axile placentation. In Axile placentation the ovary is fragmentated into two or more than chambers by septa. The placenta is formed in the central region where all the septa intersect or meet and therefore an axile column bearing ovule is formed. Marginal placentation is found in pea. - Free central placentation found in Dianthus. - Parietal placentation found in Radish and papaya.
AIPMT (Screening)-2012
Morphology of Plants
62653
Berries drupes and pomes are:
1 simple dry fruits
2 simple succulent fruits
3 aggregate fruits
4 composite fruits
Explanation:
B Generally berries, drupes and pomes are simple succulent fruits. The fruits arising from the single ovary of a single flower. As they have fleshy juices, they make the succulent fruits.
J and K CET-2002
Morphology of Plants
62648
Coconut fruit is a
1 Drupe
2 Berry
3 Nut
4 Capsule
Explanation:
A Coconuts are classified as a fibrous one seeded drupe. Drupe is a fruit with a hard stony covering enclosing the seed (like a peach or olive) and comes from the word drupa meaning overripe olive. - A drupe develops from monocarpellary superior ovary and are one seeded.
