Exp:D Dumb-bell shaped guard cells are found in Grasses. Grasses are monocotyledons and are classified as either Gramineae or Poaceae. Cereals including wheat, rice, corn, barley, millets etc.
AP EAMCET-24.09.2020 Shift-II
Anatomy of Flowering Plants
271651
Which one of the following codons will NOT pair with anticodon of \(t-R N A\) ?
1 AUU
2 UAG
3 UUU
4 CUC
Explanation:
Exp:B UAG UAA UGA stops condons in genetic code. They are also called non sense or termination codon as they do not code for any amino acid.
MHT CET-06.10.2020 Shift-I
Anatomy of Flowering Plants
271653
Phloem in gymnosperms lacks:
1 Sieve tubes only
2 Companion cells only
3 Both sieve tubes and companion cells
4 Albuminous cells and sieve cells
Explanation:
: The sieve element is a sieve cell in gymnosperms and other primitive vascular plants, while the associated cell is referred to as in albuminous cells. The sieve tube and the associated cells are absent from the phloem of gymnosperm, instead, they have sieve cells for the conduction of dietary material.
NEET-2019
Anatomy of Flowering Plants
271654
is composed of single layer of barrel shaped parenchymatous cells and forms a complete ring around the stele.
1 Endodermis
2 Rhizodermis
3 Epidermis
4 Epiblema
Explanation:
Exp:A Endodermis is composed of single layer of barrel shaped parenchymatous cells and forms a complete ring around the stele.
Exp:D Dumb-bell shaped guard cells are found in Grasses. Grasses are monocotyledons and are classified as either Gramineae or Poaceae. Cereals including wheat, rice, corn, barley, millets etc.
AP EAMCET-24.09.2020 Shift-II
Anatomy of Flowering Plants
271651
Which one of the following codons will NOT pair with anticodon of \(t-R N A\) ?
1 AUU
2 UAG
3 UUU
4 CUC
Explanation:
Exp:B UAG UAA UGA stops condons in genetic code. They are also called non sense or termination codon as they do not code for any amino acid.
MHT CET-06.10.2020 Shift-I
Anatomy of Flowering Plants
271653
Phloem in gymnosperms lacks:
1 Sieve tubes only
2 Companion cells only
3 Both sieve tubes and companion cells
4 Albuminous cells and sieve cells
Explanation:
: The sieve element is a sieve cell in gymnosperms and other primitive vascular plants, while the associated cell is referred to as in albuminous cells. The sieve tube and the associated cells are absent from the phloem of gymnosperm, instead, they have sieve cells for the conduction of dietary material.
NEET-2019
Anatomy of Flowering Plants
271654
is composed of single layer of barrel shaped parenchymatous cells and forms a complete ring around the stele.
1 Endodermis
2 Rhizodermis
3 Epidermis
4 Epiblema
Explanation:
Exp:A Endodermis is composed of single layer of barrel shaped parenchymatous cells and forms a complete ring around the stele.
Exp:D Dumb-bell shaped guard cells are found in Grasses. Grasses are monocotyledons and are classified as either Gramineae or Poaceae. Cereals including wheat, rice, corn, barley, millets etc.
AP EAMCET-24.09.2020 Shift-II
Anatomy of Flowering Plants
271651
Which one of the following codons will NOT pair with anticodon of \(t-R N A\) ?
1 AUU
2 UAG
3 UUU
4 CUC
Explanation:
Exp:B UAG UAA UGA stops condons in genetic code. They are also called non sense or termination codon as they do not code for any amino acid.
MHT CET-06.10.2020 Shift-I
Anatomy of Flowering Plants
271653
Phloem in gymnosperms lacks:
1 Sieve tubes only
2 Companion cells only
3 Both sieve tubes and companion cells
4 Albuminous cells and sieve cells
Explanation:
: The sieve element is a sieve cell in gymnosperms and other primitive vascular plants, while the associated cell is referred to as in albuminous cells. The sieve tube and the associated cells are absent from the phloem of gymnosperm, instead, they have sieve cells for the conduction of dietary material.
NEET-2019
Anatomy of Flowering Plants
271654
is composed of single layer of barrel shaped parenchymatous cells and forms a complete ring around the stele.
1 Endodermis
2 Rhizodermis
3 Epidermis
4 Epiblema
Explanation:
Exp:A Endodermis is composed of single layer of barrel shaped parenchymatous cells and forms a complete ring around the stele.
Exp:D Dumb-bell shaped guard cells are found in Grasses. Grasses are monocotyledons and are classified as either Gramineae or Poaceae. Cereals including wheat, rice, corn, barley, millets etc.
AP EAMCET-24.09.2020 Shift-II
Anatomy of Flowering Plants
271651
Which one of the following codons will NOT pair with anticodon of \(t-R N A\) ?
1 AUU
2 UAG
3 UUU
4 CUC
Explanation:
Exp:B UAG UAA UGA stops condons in genetic code. They are also called non sense or termination codon as they do not code for any amino acid.
MHT CET-06.10.2020 Shift-I
Anatomy of Flowering Plants
271653
Phloem in gymnosperms lacks:
1 Sieve tubes only
2 Companion cells only
3 Both sieve tubes and companion cells
4 Albuminous cells and sieve cells
Explanation:
: The sieve element is a sieve cell in gymnosperms and other primitive vascular plants, while the associated cell is referred to as in albuminous cells. The sieve tube and the associated cells are absent from the phloem of gymnosperm, instead, they have sieve cells for the conduction of dietary material.
NEET-2019
Anatomy of Flowering Plants
271654
is composed of single layer of barrel shaped parenchymatous cells and forms a complete ring around the stele.
1 Endodermis
2 Rhizodermis
3 Epidermis
4 Epiblema
Explanation:
Exp:A Endodermis is composed of single layer of barrel shaped parenchymatous cells and forms a complete ring around the stele.
