Root apical meristem is best explained by

Root apical meristem is best explained by
by

1 Answer

Answer :

Root apical meristem is best explained by – Histogen theory
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Related questions

The Apical shoot meristem of Angiosperms consists of

Description : The Apical shoot meristem of Angiosperms consists of

Last Answer : The Apical shoot meristem of Angiosperms consists of – Tunica, Carpus and leaf primordium

Tunica Carpus theory best explains the apical meristem of

Description : Tunica Carpus theory best explains the apical meristem of

Last Answer : Tunica Carpus theory best explains the apical meristem of - Angiosperms

The term apical meristem refers to

Description : The term apical meristem refers to

Last Answer : The term apical meristem refers to- A group of meristematic cells at the apex of shoot and root

What protects the root apical meristem? -Biology

Description : What protects the root apical meristem? -Biology

Last Answer : answer:

Root apical meristem function -Biology

Description : Root apical meristem function -Biology

Last Answer : answer:

Why is the root apical meristem chosen for studying mitosis? -Biology

Description : Why is the root apical meristem chosen for studying mitosis? -Biology

Last Answer : answer:

The apical meristem of the root is present (a) only in radicals (b) only in tap roots (c) only in adventitious roots (d) in all the roots.

Description : The apical meristem of the root is present (a) only in radicals (b) only in tap roots (c) only in adventitious roots (d) in all the roots.

Last Answer : (d) in all the roots.

The apical meristem of the root is present (a) only in radicals (b) only in tap roots (c) only in adventitious roots (d) in all the roots.

Description : The apical meristem of the root is present (a) only in radicals (b) only in tap roots (c) only in adventitious roots (d) in all the roots.

Last Answer : (d) in all the roots.

The girth of the stem or root increases due to ___ (a) Apical meristem (b) Cambium (c) Intercalary meristem (d) Epidermis

Description : The girth of the stem or root increases due to ___ (a) Apical meristem (b) Cambium (c) Intercalary meristem (d) Epidermis

Last Answer : (b) Cambium

Pith is produced by the activity of: (a) Lateral metistem (b) Protodern (c) Procambium (d) Ground meristem

Description : Pith is produced by the activity of: (a) Lateral metistem (b) Protodern (c) Procambium (d) Ground meristem

Last Answer : Ans. ((d))

How do you identify a meristem cell and permanent cell under microscope.

Description : How do you identify a meristem cell and permanent cell under microscope.  

Last Answer : Ans:  

To obtain haploid plants, we culture _________ e. Entire anther f. Nucleus g. Embryo h. Apical bud

Description : To obtain haploid plants, we culture _________ e. Entire anther f. Nucleus g. Embryo h. Apical bud

Last Answer : e. Entire anther

Apical cell theory best explains the development in

Description : Apical cell theory best explains the development in

Last Answer : Apical cell theory best explains the development in – Cryptogams

Write the characters of meristems and briefly write about apical meristems.

Description : Write the characters of meristems and briefly write about apical meristems. 

Last Answer : Ans: Characters of meristems: 1. Cells are small, isodiametric, cubical or polyhedral.  2. Cells are immature and young. 3. Intercellular spaces are absent 4. Cell wall is thin ... contribute for linear growth of the plant and produce the aerial other appendages. These are long lasting.  

4. Where is apical meristem found? -Science

Description : 4. Where is apical meristem found? -Science

Last Answer : In plants, apical meristem are typically found at: The tip of the shoot Root of the plant

Why is the apical meristem important? -Biology

Description : Why is the apical meristem important? -Biology

Last Answer : answer:

Why is the apical meristem important? -Biology

Description : Why is the apical meristem important? -Biology

Last Answer : answer:

Vegetative shoot apex or stem apical meristem is

Description : Vegetative shoot apex or stem apical meristem is

Last Answer : Vegetative shoot apex or stem apical meristem is A. Conical B. Broad C. Braod and flat D. Norrow

To obtain virus - free healthy plants from a diseased one by tissue culture technique, which part/parts of the diseased plant will be taken? (a) Apical meristem only (b) Palisade parenchyma (c) Both apical and axillary meristems (d) Epidermis only

Description : To obtain virus - free healthy plants from a diseased one by tissue culture technique, which part/parts of the diseased plant will be taken? (a) Apical meristem only (b) Palisade parenchyma (c) Both apical and axillary meristems (d) Epidermis only

Last Answer : (c) Both apical and axillary meristems

Meiosis is best observed in dividing (a) cells of apical meristem (b) cells of lateral meristem (c) microspores and anther wall (d) microsporocytes.

Description : Meiosis is best observed in dividing (a) cells of apical meristem (b) cells of lateral meristem (c) microspores and anther wall (d) microsporocytes.

Last Answer : (d) microsporocytes.

Mowing grass lawn facilitates better maintenance because (a) wounding stimulates regeneration (b) removal of apical dominance and stimulation of intercalary meristem (c) removal of apical dominance (d) removal of apical dominance and promotion of lateral meristem.

Description : Mowing grass lawn facilitates better maintenance because (a) wounding stimulates regeneration (b) removal of apical dominance and stimulation of intercalary meristem (c) removal of apical dominance (d) removal of apical dominance and promotion of lateral meristem.

Last Answer : (b) removal of apical dominance and stimulation of intercalary meristem

During cell division in apical meristem, the nuclear membrane appears in (a) telophase (b) cytokinesis (c) metaphase (d) anaphase.

Description : During cell division in apical meristem, the nuclear membrane appears in (a) telophase (b) cytokinesis (c) metaphase (d) anaphase.

Last Answer : (a) telophase

Monocot leaves possess (a) intercalary meristem (b) lateral meristem (c) apical meristem (d) mass meristem

Description : Monocot leaves possess (a) intercalary meristem (b) lateral meristem (c) apical meristem (d) mass meristem

Last Answer : (a) intercalary meristem

Which meristem helps in increasing girth? (a) Lateral meristem (b) Intercalary meristem (c) Primary meristem (d) Apical meristem

Description : Which meristem helps in increasing girth? (a) Lateral meristem (b) Intercalary meristem (c) Primary meristem (d) Apical meristem

Last Answer : (a) Lateral meristem

Cork cambium and vascular cambium are (a) parts of secondary xylem and phloem (b) parts of pericycle (c) lateral meristem (d) apical meristem.

Description : Cork cambium and vascular cambium are (a) parts of secondary xylem and phloem (b) parts of pericycle (c) lateral meristem (d) apical meristem.

Last Answer : (c) lateral meristem

Axillary bud and terminal bud derived from the activity of (a) lateral meristem (b) intercalary meristem (c) apical meristem (d) parenchyma.

Description : Axillary bud and terminal bud derived from the activity of (a) lateral meristem (b) intercalary meristem (c) apical meristem (d) parenchyma.

Last Answer : (c) apical meristem

The length of different internodes in a culm of sugarcane is variable because of (a) size of leaf lamina at the node below each internode (b) intercalary meristem (c) shoot apical meristem (d) position of axillary buds.

Description : The length of different internodes in a culm of sugarcane is variable because of (a) size of leaf lamina at the node below each internode (b) intercalary meristem (c) shoot apical meristem (d) position of axillary buds.

Last Answer : (b) intercalary meristem

Meristematic tissue responsible for increase in girth of tree trunk is (a) intercalary meristem (b) lateral meristem (c) phellogen (d) apical meristem.

Description : Meristematic tissue responsible for increase in girth of tree trunk is (a) intercalary meristem (b) lateral meristem (c) phellogen (d) apical meristem.

Last Answer : (b) lateral meristem

Regeneration of damaged growing grass following grazing is largely due to (a) lateral meristem (b) apical meristem (c) intercalary meristem (d) secondary meristem.

Description : Regeneration of damaged growing grass following grazing is largely due to (a) lateral meristem (b) apical meristem (c) intercalary meristem (d) secondary meristem.

Last Answer : (c) intercalary meristem

Cork cambium and vascular cambium are (a) parts of secondary xylem and phloem (b) parts of pericycle (c) lateral meristem (d) apical meristem.

Description : Cork cambium and vascular cambium are (a) parts of secondary xylem and phloem (b) parts of pericycle (c) lateral meristem (d) apical meristem.

Last Answer : c) lateral meristem

Axillary bud and terminal bud derived from the activity of (a) lateral meristem (b) intercalary meristem (c) apical meristem (d) parenchyma.

Description : Axillary bud and terminal bud derived from the activity of (a) lateral meristem (b) intercalary meristem (c) apical meristem (d) parenchyma.

Last Answer : (c) apical meristem

The length of different internodes in a culm of sugarcane is variable because of (a) size of leaf lamina at the node below each internode (b) intercalary meristem (c) shoot apical meristem (d) position of axillary buds.

Description : The length of different internodes in a culm of sugarcane is variable because of (a) size of leaf lamina at the node below each internode (b) intercalary meristem (c) shoot apical meristem (d) position of axillary buds.

Last Answer : (b) intercalary meristem

Meristematic tissue responsible for increase in girth of tree trunk is (a) intercalary meristem (b) lateral meristem (c) phellogen (d) apical meristem.

Description : Meristematic tissue responsible for increase in girth of tree trunk is (a) intercalary meristem (b) lateral meristem (c) phellogen (d) apical meristem.

Last Answer : (b) lateral meristem

Regeneration of damaged growing grass following grazing is largely due to (a) lateral meristem (b) apical meristem (c) intercalary meristem (d) secondary meristem

Description : Regeneration of damaged growing grass following grazing is largely due to (a) lateral meristem (b) apical meristem (c) intercalary meristem (d) secondary meristem

Last Answer : (c) intercalary meristem

Select one of the following pairs of important features distinguishing Gnetum from Cycas and Pinus and showing affinities with angiosperms. (a) Perianth and two integuments (b) Embryo development and apical meristem (c) Absence of resin duct and leaf venation (d) Presence of vessel elements and absence of archegonia

Description : Select one of the following pairs of important features distinguishing Gnetum from Cycas and Pinus and showing affinities with angiosperms. (a) Perianth and two integuments (b) Embryo development and ... of resin duct and leaf venation (d) Presence of vessel elements and absence of archegonia

Last Answer : (d) Presence of vessel elements and absence of archegonia

Where is apical meristem found?

Description : Where is apical meristem found?

Last Answer : Apical meristem is found at the growing tips of stems and roots.

Which meristem is present at the base of the leaves or internodes on twigs? (a) Apical meristem (b) Cambium (c) Intercalary meristem (d) Epidermis

Description : Which meristem is present at the base of the leaves or internodes on twigs? (a) Apical meristem (b) Cambium (c) Intercalary meristem (d) Epidermis

Last Answer : (c) Intercalary meristem

Which tissue is responsible for the length of the plant? (a) Apical meristem (b) lateral meristem (c) Intercalary meristem (d) Epidermis

Description : Which tissue is responsible for the length of the plant? (a) Apical meristem (b) lateral meristem (c) Intercalary meristem (d) Epidermis

Last Answer : (a) Apical meristem

The husk of the coconut is made up of? (a) collenchyma (b) sclerenchyma (c) apical meristem (d) intercalary meristem

Description : The husk of the coconut is made up of? (a) collenchyma (b) sclerenchyma (c) apical meristem (d) intercalary meristem

Last Answer : (b) sclerenchyma

What is the upper part of the embryonic root called ?

Description : What is the upper part of the embryonic root called ?

Last Answer : The upper part of the embryonic root is called the hypocotyl.

Which hormone is applied to the root of a plant ?

Description : Which hormone is applied to the root of a plant ?

Last Answer : Auxin hormone is applied to the root of the plant.

Which of the following propagates through the root ?

Description : Which of the following propagates through the root ?

Last Answer : Patal propagated through roots.

How do plants absorb water through root hairs ?

Description : How do plants absorb water through root hairs ?

Last Answer : Answer : Plants absorb water through unicellular root hairs.

What kind of radish root ?

Description : What kind of radish root ?

Last Answer : Radish ( Raphanus raphanistrum subsp. sativus) is a staple vegetable.

What if the tip of the root swells with food ?

Description : What if the tip of the root swells with food ?

Last Answer : When the tip of the root is swollen by storing food, it is called kandal.

What is the non-transplanted root of bot tree ?

Description : What is the non-transplanted root of bot tree ?

Last Answer : The non-transformational root of the bot tree is the columnar root

The hypogeal germination is found in: (a) Bean (b) Maize (c) Rhizophora (d) Cucurbita Ans. (b) Directions: In the following questions more than one answer given may be correct select the correct answers according to the code— Code— (a) 1, 2 and 3 are correct (b) 1 and 2 are correct (c) 1, 2 and 4 are correct (d) 1 and 3 are correct 26. Which of following matched correctly? (1) Piper—Climbing root (2) Ficus—Climbing root (3) Buttress root—Bombax (4) Vitis—Nodulated root

Description : The hypogeal germination is found in: (a) Bean (b) Maize (c) Rhizophora (d) Cucurbita Ans. (b) Directions: In the following questions more than one answer given may be correct select the correct ... (1) Piper-Climbing root (2) Ficus-Climbing root (3) Buttress root-Bombax (4) Vitis-Nodulated root

Last Answer : Ans. ((d))

In onion, the swollen underground structure is: (a) Root (b) Rhizome (c) Bulb (d) Tuber

Description : In onion, the swollen underground structure is: (a) Root (b) Rhizome (c) Bulb (d) Tuber

Last Answer : Ans. ((c))

Development of shoot and root is determined by: (a) Cytokinin and auxin ratio (b) Enzymes (c) Temperature (d) Plant nutrients

Description : Development of shoot and root is determined by: (a) Cytokinin and auxin ratio (b) Enzymes (c) Temperature (d) Plant nutrients

Last Answer : Ans. ((a))

Haploid plants can be obtained from: (a) Leaf culture (b) Bud culture (c) Root culture (d) Anther culture

Description : Haploid plants can be obtained from: (a) Leaf culture (b) Bud culture (c) Root culture (d) Anther culture

Last Answer : Ans. ((d))