name the meristems which appear later in life of dicotyledonous and gymnosperms plants and causes increase in the girth of the organ in which they are

name the meristems which appear later in life of dicotyledonous and gymnosperms plants and causes increase in the girth of the organ in which they are
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name the meristems which appear later in life of dicotyledonous and gymnosperms plants and causes increase ... of the organ in which they are active.
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Which of the following meristems is responsible for extrastelar secondary growth in dicotyledonous stem? (a) Interfascicular cambium (b) Intercalary meristem (c) Phellogen (d) Intrafascicular cambium

Description : Which of the following meristems is responsible for extrastelar secondary growth in dicotyledonous stem? (a) Interfascicular cambium (b) Intercalary meristem (c) Phellogen (d) Intrafascicular cambium

Last Answer : (d) Intrafascicular cambium

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

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

Dicotyledonous plants examples. -Biology

Description : Dicotyledonous plants examples. -Biology

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Differences between monocotyledonous and dicotyledonous plants. -Biology

Description : Differences between monocotyledonous and dicotyledonous plants. -Biology

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Dicotyledonous plants characteristics -Biology

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What are the identifying features of the roots of dicotyledonous plants ?

Description : What are the identifying features of the roots of dicotyledonous plants ?

Last Answer : 1. There is no cuticle in the epithelium. 2. Mulram is unicellular. 3. The endothelium is made up of a series of cells. 4. The subcutaneous cortex is missing. 5. Circles consist of a series of parenchyma ... usually 2 to 6 in number. . Xylem is external. . The marrow is short and obscure or absent.

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

Abdominal girth?

Description : Abdominal girth?

Last Answer : DefinitionAbdominal girth is the measurement of the distance around the abdomen at a specific point, usually at the level of the belly button (navel). Measuring abdominal girth is used ... heart failureObesityBuildup of intestinal gas, most often caused by blockage or obstruction in the intestines

The age of trees is determined by its (1) girth (2) height (3) growth rings (4) general appearance

Description : The age of trees is determined by its (1) girth (2) height (3) growth rings (4) general appearance

Last Answer : (3) growth rings Explanation: Growth rings can determine the age of the trees. Growth rings, also referred to as tree rings or annual rings, can be seen in a horizontal cross section cut through the trunk of a tree. Growth rings are the result of new growth in the vascular cambium.

Max size limit of parcel is a) Length 1 mtr and length and girth is 1.80mtr a) Length 2 mtr and length and girth is 1.900mtr a) Length 3 mtr and length and girth is 1.20mtr a) None of these

Description : Max size limit of parcel is a) Length 1 mtr and length and girth is 1.80mtr a) Length 2 mtr and length and girth is 1.900mtr a) Length 3 mtr and length and girth is 1.20mtr a) None of these

Last Answer : a) Length 1 mtr and length and girth is 1.80mtr

Age of a tree can be estimated by (a) number of annual rings (b) diameter of its heartwood (c) its height and girth (d) biomass.

Description : Age of a tree can be estimated by (a) number of annual rings (b) diameter of its heartwood (c) its height and girth (d) biomass.

Last Answer : (a) number of annual rings

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

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L/G ratio in a cooling tower is a ratio of _____. • Length and girth • Length and temperature gradient • Water flow rate and air mass flow rate • Air mass flow rate and water flow rate

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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

The age of trees is determined by its : (1) girth (2) height (3) growth rings (4) general appearance

Description : The age of trees is determined by its : (1) girth (2) height (3) growth rings (4) general appearance

Last Answer :  growth rings

Two women sit staring and glaring at each other across a small table. Although the two women don't appear to be friendly toward each other, they do eventually hold each other's hands. A man approaches, puts his hand on top of theirs, and says to them, 'I hope I don't have to use the strap on you two.' A few seconds later he quickly removes his hand, and shouts out one word to the women. Both women immediately become very tense. What is the word the man shouts to the women, and what in the world is going on here? -Riddles

Description : Two women sit staring and glaring at each other across a small table. Although the two women don't appear to be friendly toward each other, they do eventually hold each other's hands. A man approaches, puts ... is the word the man shouts to the women, and what in the world is going on here? -Riddles

Last Answer : The word the man shouts to the women is, 'Go!' This is the way most women's arm wrestling competitions start, and hopefully the wrist straps, to keep their hands from slipping apart, won't have to be used.

What is a dicotyledonous root? -Biology

Description : What is a dicotyledonous root? -Biology

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Cellular and tissue structure of a dicotyledonous leaf? -Biology

Description : Cellular and tissue structure of a dicotyledonous leaf? -Biology

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Cellular and tissue structure of a dicotyledonous leaf? -Biology

Description : Cellular and tissue structure of a dicotyledonous leaf? -Biology

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What are the supporting tissues of woody dicotyledonous stem?

Description : What are the supporting tissues of woody dicotyledonous stem? 

Last Answer : Supporting tissues of woody dicotyledonous stem are: i) Wood ii) Bark. They are produced from the activity of two types of meristematic tissues called vascular cambium and cork cambium. As a ... iii) Expansion of vascular tissues stretches and breaks the epidermis and cortex, which are lost. 

What are the supporting tissues of young dicotyledonous stem?

Description : What are the supporting tissues of young dicotyledonous stem?

Last Answer : Young dicotyledonous stem depends for its rigidity or support on the: i) Osmotic Pressure and turgidity of parenchymatous tissues ii) The cylindrical distribution of its vascular bundles iii) Thick walled collenchymatous (living) and sclerenchymatous (dead) tissues. 

In a woody dicotyledonous tree, which of the following parts will mainly consist of primary tissues? (a) All parts (b) Stem and root (c) Flowers, fruits and leaves (d) Shoot tips and root tips

Description : In a woody dicotyledonous tree, which of the following parts will mainly consist of primary tissues? (a) All parts (b) Stem and root (c) Flowers, fruits and leaves (d) Shoot tips and root tips

Last Answer : (d) Shoot tips and root tips

The transverse section of a plant shows following anatomical features : (i) Large number of scattered vascular bundles surrounded by bundle sheath (ii) Large conspicuous parenchymatous ground tissue (iii)vascular bundles conjoint and closed (iv) phloem parenchyma absent Identify the category of plant and its part. (a) Monocotyledonous stem (b) Monocotyledonous root (c) Dicotyledonous stem (d) Dicotyledonous root

Description : The transverse section of a plant shows following anatomical features : (i) Large number of scattered vascular bundles surrounded by bundle sheath (ii) Large conspicuous parenchymatous ground ... (a) Monocotyledonous stem (b) Monocotyledonous root (c) Dicotyledonous stem (d) Dicotyledonous root

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Which of the following is not a Dicotyledonous fruit? a. Papaya b. Mango c. Pineapple d. Apple

Description : Which of the following is not a Dicotyledonous fruit? a. Papaya b. Mango c. Pineapple d. Apple

Last Answer : c. Pineapple

Which of the following is dicotyledonous albuminous seed — a. Soybean b. Cotton c. Sweet pea d. Castor

Description : Which of the following is dicotyledonous albuminous seed — a. Soybean b. Cotton c. Sweet pea d. Castor

Last Answer : d. Castor

A retired zookeeper owned a huge house with a very large and beautifully landscaped yard. The neighbors of the man drove past his home daily, and admired his arrangement of all the large trees and numerous healthy bushes which adorned the front yard. One day, a neighbor drove by the former zookeeper's house, and was astonished to see a living, fully-grown ostrich standing in the yard. A week later, neighbors reported seeing a live, fully-grown bear standing near the ostrich. As the next few weeks passed, the neighbors saw a tiger, a lion, a hippopotamus, and finally an elephant appear in the yard of the retired zookeeper --- all fully- grown and alive, but without any cages or bars to protect the neighborhood from them. Amazingly, not one person who lived in that area ever expressed any fe

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Last Answer : The retired zookeeper was also a professional topiary expert. Mixing together the best of his two worlds, he sculpted zoo animals from his fully-grown, healthy, living bushes in his front yard, much to the delight of his neighbors.

On average red blood cells live around 120 days. The spleen is the main organ where old red blood cells are destroyed. During the red blood cell destruction the heme groups turn into bilirubin and this substance is then captured by the liver and later excreted in the bowels as part of the bile.

Description : On average red blood cells live around 120 days. The spleen is the main organ where old red blood cells are destroyed. During the red blood cell destruction the heme groups turn into bilirubin and this substance is then captured by the liver and later excreted in the bowels as part of the bile.

Last Answer : What are the functions of the spleen?

$ Those plants which produce seeds, without the formation of fruits are called Gymnosperms. ! Endosperm is triploid in Angiospherms

Description : $ Those plants which produce seeds, without the formation of fruits are called Gymnosperms. ! Endosperm is triploid in Angiospherms

Last Answer : $ Those plants which produce seeds, without the formation of fruits are called Gymnosperms. ! Endosperm is ... D. If both As and R are wrong.

$ Tracheophytes are the plants with vascular tissues. ! Tracheophytes are of three types (i) Pteridophytes (ii) Gymnosperms (iii) Angiosperms

Description : $ Tracheophytes are the plants with vascular tissues. ! Tracheophytes are of three types (i) Pteridophytes (ii) Gymnosperms (iii) Angiosperms

Last Answer : $ Tracheophytes are the plants with vascular tissues. ! Tracheophytes are of three types (i) Pteridophytes (ii ... D. If both As and R are wrong.

Delicious chilgoza seeds, commercially important products such as turpentine and resin and the drug ephedrine, useful in asthma and other respiratory ailments, are all obtained from plants that are (a) Ferns (b) Algae (c) Monocotyledons and dicotyledons (d) Gymnosperms

Description : Delicious chilgoza seeds, commercially important products such as turpentine and resin and the drug ephedrine, useful in asthma and other respiratory ailments, are all obtained from plants that are (a) Ferns (b) Algae (c) Monocotyledons and dicotyledons (d) Gymnosperms

Last Answer : Ans:(d)

Why are gymnosperms referred to as naked seeded plants?

Description : Why are gymnosperms referred to as naked seeded plants?

Last Answer : Gymnosperms produce seeds which are exposed and not enclosed in fruits. Hence they are commonly called naked seeded plants.

.A well developed archegonium with neck consisting of 4-6 rows and neck canal cells, characterises (a) gymnosperms and flowering plants (b) pteridophytes and gymnosperms (c) gymnosperms only (d) bryophytes and pteridophytes

Description : .A well developed archegonium with neck consisting of 4-6 rows and neck canal cells, characterises (a) gymnosperms and flowering plants (b) pteridophytes and gymnosperms (c) gymnosperms only (d) bryophytes and pteridophytes

Last Answer : d) bryophytes and pteridophytes.

In which of the following would you place the plants having vascular tissue lacking seeds? (a) Pteridophytes (b) Gymnosperms (c) Algae (d) Bryophytes

Description : In which of the following would you place the plants having vascular tissue lacking seeds? (a) Pteridophytes (b) Gymnosperms (c) Algae (d) Bryophytes

Last Answer : (a) Pteridophytes

Liverworts and mosses are characterized by their lack of vascular conducting tissue. These two groups of plants, liverwort and mosses, are known by which of the following terms: a) thallophytes (pron: THAL-o-fights) b) gymnosperms (pron: JIM-na-sperms) c) bryophytes (pron: BRIE-o-fights) d) none of the above

Description : Liverworts and mosses are characterized by their lack of vascular conducting tissue. These two groups of plants, liverwort and mosses, are known by which of the following terms: a) thallophytes (pron: THAL-o-fights) ... (pron: JIM-na-sperms) c) bryophytes (pron: BRIE-o-fights) d) none of the above

Last Answer : ANSWER: C -- BRYOPHYTES 

which of the following statements is correct in regard to apical and floral meristems? -General Knowledge

Description : which of the following statements is correct in regard to apical and floral meristems? -General Knowledge

Last Answer : (B) Apical meristems are sometimes changed into floral meristems

What are the functions of meristems? -Biology

Description : What are the functions of meristems? -Biology

Last Answer : What is Meristematic Tissue? Carl Wilhelm von Nägeli coined the term meristem. Meristematic tissue contains undifferentiated cells, which are the building blocks of the specialized plant structures ... It originates from the primary meristem. The permanent tissue forms from the secondary meristem.

Where are meristems located in a plant? -Biology

Description : Where are meristems located in a plant? -Biology

Last Answer : Meristems are classified by their location in the plant as apical (located at root and shoot tips), lateral (in the vascular and cork cambia), and intercalary (at internodes, or stem regions ... places at which leaves attach, and leaf bases, especially of certain monocotyledons-e.g., grasses).

Meristems which produce secondary permanent tissues. -Biology

Description : Meristems which produce secondary permanent tissues. -Biology

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What are the three primary meristems? -Biology

Description : What are the three primary meristems? -Biology

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What are secondary meristems? -Biology

Description : What are secondary meristems? -Biology

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Where do secondary meristems originate from? -Biology

Description : Where do secondary meristems originate from? -Biology

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What is the function of apical meristems? -Biology

Description : What is the function of apical meristems? -Biology

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Where are apical meristems located? -Biology

Description : Where are apical meristems located? -Biology

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Primary meristems are produced by cell division in the -Biology

Description : Primary meristems are produced by cell division in the -Biology

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Primary meristems function -Biology

Description : Primary meristems function -Biology

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Difference between primary and secondary meristems? -Biology

Description : Difference between primary and secondary meristems? -Biology

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How are lateral meristems distinguished from apical meristems? -Biology

Description : How are lateral meristems distinguished from apical meristems? -Biology

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Iraercalary meristems are found in – (1) Node (2) Lateral bud (3) Terminal bud (4) Inter node

Description : Iraercalary meristems are found in – (1) Node (2) Lateral bud (3) Terminal bud (4) Inter node

Last Answer : (4) Inter node Explanation: Intercalary meristem is meristem at the base of the internode in monocot stems (particularly grass stems). Only the apical meristem is active. If the tip ... removed, the uppermost intact inter - calary meristem becomes the apical meristem and starts intercalary growth.

The meristems which help in branching are

Description : The meristems which help in branching are

Last Answer : nodal meristems.