Meristems which produce secondary permanent tissues. -Biology

Meristems which produce secondary permanent tissues. -Biology
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What are secondary meristems? -Biology

Description : What are secondary meristems? -Biology

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Description : Where do secondary meristems originate from? -Biology

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Difference between primary and secondary meristems? -Biology

Description : Difference between primary and secondary meristems? -Biology

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Statement I : Complex tissue is made up of more than one type of cells. Statement II : Meristems are examples of permanent tissue. (1) Statement I is correct, but Statement II is incorrect. (2) Statement I is incorrect, but Statement II is correct. (3) Both statements I and II are correct. (4) Both statements I and II are incorrect.

Description : Statement I : Complex tissue is made up of more than one type of cells. Statement II : Meristems are examples of permanent tissue. (1) Statement I is correct, but Statement II is incorrect. (2) Statement ... . (3) Both statements I and II are correct. (4) Both statements I and II are incorrect.

Last Answer : Statement I is correct, but Statement II is incorrect.

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

Secondary xylem and phloem in dicot stem are produced by (a) apical meristems (b) vascular cambium (c) phellogen (d) axillary meristems

Description : Secondary xylem and phloem in dicot stem are produced by (a) apical meristems (b) vascular cambium (c) phellogen (d) axillary meristems

Last Answer : (b) vascular cambium

Secondary xylem and phloem in dicot stem are produced by (1) Apical meristems (2) Vascular cambium (3) Phellogen (4) Axillary meristems

Description : Secondary xylem and phloem in dicot stem are produced by (1) Apical meristems (2) Vascular cambium (3) Phellogen (4) Axillary meristems

Last Answer : (2) Vascular cambium

What are the three permanent tissues of plants? -Biology

Description : What are the three permanent tissues of plants? -Biology

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Which types of tissue are called permanent tissues? -Biology

Description : Which types of tissue are called permanent tissues? -Biology

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Classification and characteristics of permanent tissues. -Biology

Description : Classification and characteristics of permanent tissues. -Biology

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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).

What are the three primary meristems? -Biology

Description : What are the three primary meristems? -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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How are lateral meristems distinguished from apical meristems? -Biology

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

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What is caused due to the permanent damage caused to any part of brain tissues due to inadequate supply of blood?

Description : What is caused due to the permanent damage caused to any part of brain tissues due to inadequate supply of blood?

Last Answer : Stroke

Mention the types of permanent tissues.

Description : Mention the types of permanent tissues.

Last Answer : a) Simple tissue b) Complex tissue

Mention the features of permanent tissues.

Description : Mention the features of permanent tissues.

Last Answer : a) Permanent tissues are formed by mature or specialized cells. b) They have cell wall composed of cellulose in addition to hemicelluloses, pectin and lignin. c) They contain well developed plastids ... are large and prominent. e) Nucleus may be present or absent at maturity in certain types.

What are permanent tissues?

Description : What are permanent tissues?

Last Answer : The tissues formed by mature or specialized cells are called permanent tissues.

Why are Xylem and Phloem known as complex permanent tissues?

Description : Why are Xylem and Phloem known as complex permanent tissues?

Last Answer : Because both of them are made of more than one type of cells (heterogeneous).

The basic principle based on which categorise plant tissues as meristematic and permanent is: (a) capacity to do photosynthesis (b) capacity to divide (c) capacity to locomote (d) complexity to perform a function.

Description : The basic principle based on which categorise plant tissues as meristematic and permanent is: (a) capacity to do photosynthesis (b) capacity to divide (c) capacity to locomote (d) complexity to perform a function.

Last Answer : (b) capacity to divide

At birth, some calcified dental tissues are presented, a.All deciduous teeth and all permanent incisors. b.All deciduous teeth and permanent central incisors. c.All deciduous teeth and the first permanent molars. d.Deciduous teeth only.

Description : At birth, some calcified dental tissues are presented, a.All deciduous teeth and all permanent incisors. b.All deciduous teeth and permanent central incisors. c.All deciduous teeth and the first permanent molars. d.Deciduous teeth only.

Last Answer : c.All deciduous teeth and the first permanent molars.

At birth, some calcified dental tissues are presented, M07 ******* A. All deciduous teeth and all permanent incisors B. All deciduous teeth and permanent central incisors C. All deciduous teeth and the first permanent molars D. Deciduous teeth only

Description : At birth, some calcified dental tissues are presented, M07 ******* A. All deciduous teeth and all permanent incisors B. All deciduous teeth and permanent central incisors C. All deciduous teeth and the first permanent molars D. Deciduous teeth only

Last Answer : C. All deciduous teeth and the first permanent molars

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

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

Description : 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

Last Answer : name the meristems which appear later in life of dicotyledonous and gymnosperms plants and causes increase ... of the organ in which they are active.

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.

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

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.  

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

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

Last Answer : Inter node 

The secondary lymphoid tissues include the__________ and_____________ a. Thymus; Bone Marrow b. Bone Marrow; Tonsils c. Spleen; Thymus d. Spleen; Lymph Nodes

Description : The secondary lymphoid tissues include the__________ and_____________ a. Thymus; Bone Marrow b. Bone Marrow; Tonsils c. Spleen; Thymus d. Spleen; Lymph Nodes

Last Answer : d. Spleen; Lymph Nodes

An acute disease becomes _____ when the body is incapable of ridding itself of the pathogen, while a local disease becomes ______ when it disseminates to deeper organs and tissues. a. Contagious; Systemic b. Contagious; Secondaryc. Chronic; Systemic d. Chronic; Secondary

Description : An acute disease becomes _____ when the body is incapable of ridding itself of the pathogen, while a local disease becomes ______ when it disseminates to deeper organs and tissues. a. Contagious; Systemic b. Contagious; Secondary c. Chronic; Systemic d. Chronic; Secondary

Last Answer : c. Chronic; Systemic

The condition known as pseudomembranous colitis is associated with a. Excessive antibiotic use in the intestine. b. Invasion of the tissues by Streptococcus mutans. c. Swollen lymph nodes. d. The secondary stage of syphilis.

Description : The condition known as pseudomembranous colitis is associated with a. Excessive antibiotic use in the intestine. b. Invasion of the tissues by Streptococcus mutans. c. Swollen lymph nodes. d. The secondary stage of syphilis.

Last Answer : a. Excessive antibiotic use in the intestine.

Which tissues are responsible for the secondary growth of plants?

Description : Which tissues are responsible for the secondary growth of plants?

Last Answer : Vascular Cambium and Cork Cambium (also called secondary meristems) are responsible for the secondary growth. They increase the thickness (size of the girth) of the plant body.

You find a herbaceous flowering plant growing in your school garden having leaves with parallel venation. Choose the correct additional features the given plant would be possessing. (I) It has no secondary vascular tissues. (II) Its flower possesses three sepals. (Ill) It possesses tap root. (IV) Its embryo has 2 cotyledons. (1) (I) and (II) (2) (I) and (III) (3) (II) and (IV) (4) (III) and (IV)

Description : You find a herbaceous flowering plant growing in your school garden having leaves with parallel venation. Choose the correct additional features the given plant would be possessing. (I) It has no secondary vascular tissues. (II) Its flower ... (2) (I) and (III) (3) (II) and (IV) (4) (III) and (IV)

Last Answer : 1) (I) and (II)

In a plant, the layer of persistently meristematic tissue, giving rise to secondary tissues, resulting in growth in diameter is which of the following? a) bark b) cambium c) capsule

Description : In a plant, the layer of persistently meristematic tissue, giving rise to secondary tissues, resulting in growth in diameter is which of the following? a) bark b) cambium c) capsule

Last Answer : ANSWER: B -- CAMBIUM

Which disease affects the bone marrow and tissues which produce blood corpuscles?

Description : Which disease affects the bone marrow and tissues which produce blood corpuscles?

Last Answer : Leukemia

Low concentration of bupivacaine is preferred for spinal / epidural obstetric analgesia because: A. It has a longer duration of action B. It can produce sensory blockade without paralysing abdominal muscles C. It distributes more in maternal tissues so that less reaches the foetus D. All of the above are correct

Description : Low concentration of bupivacaine is preferred for spinal / epidural obstetric analgesia because: A. It has a longer duration of action B. It can produce sensory blockade without paralysing abdominal muscles C. ... in maternal tissues so that less reaches the foetus D. All of the above are correct

Last Answer : D. All of the above are correct

Choose the correct statement about topical NSAID preparations: A. They produce high drug levels in the blood by avoiding hepatic first pass metabolism B. They produce high drug levels in the subjacent muscle and joint tissues upto a depth/distance of 10 cm from the site of application C. They elicit symptomatic relief in soft tissue rheumatism mainly by a strong placebo effect D. Interindividual variability in clinical response to these preparations is minimal

Description : Choose the correct statement about topical NSAID preparations: A. They produce high drug levels in the blood by avoiding hepatic first pass metabolism B. They produce high drug levels in ... a strong placebo effect D. Interindividual variability in clinical response to these preparations is minimal

Last Answer : C. They elicit symptomatic relief in soft tissue rheumatism mainly by a strong placebo effect

Two central incisors on a radiograph are showing with what looks like eye drop radiolucency. You decided to start endodontic treatment on these teeth but when you tried to open access to the root canal you find clearly closed orifices with what look like secondary dentine. What is your initial management? A. Leave as it and start a permanent restoration. B. Start systemic antibiotic C. Try to ream and file canals

Description : Two central incisors on a radiograph are showing with what looks like eye drop radiolucency. You decided to start endodontic treatment on these teeth but when you tried to open access to the root ... and start a permanent restoration. B. Start systemic antibiotic C. Try to ream and file canals

Last Answer : C. Try to ream and file canals

Random Access Memory (RAM), a form of computer storage, is a ............. memory. (A) Non-volatile (B) Volatile (C) Permanent (D) Secondary

Description : Random Access Memory (RAM), a form of computer storage, is a ............. memory. (A) Non-volatile (B) Volatile (C) Permanent (D) Secondary

Last Answer : Answer: B

Carbonates in water produce (A) Temporary hardness (B) Permanent hardness (C) Acidity (D) Alkanity

Description : Carbonates in water produce (A) Temporary hardness (B) Permanent hardness (C) Acidity (D) Alkanity

Last Answer : (A) Temporary hardness

Two components of automobile exhausts, which can interact to produce secondary pollutants are

Description : Two components of automobile exhausts, which can interact to produce secondary pollutants are

Last Answer : Two components of automobile exhausts, which can interact to produce secondary pollutants are A. ... sulphur dioxide D. Sulphur and nitrogen oxides.

Assertion : In stem, pericycle take active part in secondary growth. Reason : In dicots, pericycle has the capacity to produce lateral roots.

Description : Assertion : In stem, pericycle take active part in secondary growth. Reason : In dicots, pericycle has the capacity to produce lateral roots.

Last Answer : Assertion : In stem, pericycle take active part in secondary growth. Reason : In dicots, pericycle has ... D. If both assertion and reason are false.

Secondary spermatocytes undergo second meiotic division during spermatogenesis to produce.

Description : Secondary spermatocytes undergo second meiotic division during spermatogenesis to produce.

Last Answer : Secondary spermatocytes undergo second meiotic division during spermatogenesis to produce. A. ... Spermatogonia `rarr` Sperms D. Spermatogonia

The method used to produce electron emission in most vacuum tubes is known as ____________. A. photoelectric emission B. secondary electric emission C. cold cathodic electric emission D. thermionic emission

Description : The method used to produce electron emission in most vacuum tubes is known as ____________. A. photoelectric emission B. secondary electric emission C. cold cathodic electric emission D. thermionic emission

Last Answer : Answer: D