Select Board & Class
Name the components of xylem and phloem?
why is spleen called the blood bank in our body?
What is the location of parenchyma, sclerenchyma, collenchyma in plant?
List any 6 differences between Xylem and Phloem???
Which two organelles of a cell contain their own genetic material ? What will happen if the organisation of a cell is destroyed due to some physical or chemical influence.
State similarities between parenchyma,collenchyma and sclerenchyma? PLEASE reply as soon as posssible:)
structure , function, location of parenchyma, collenchyma, sclerenchyma, xylm and phylomen tissue ???????
DRAW THE LABELLED DIAGRAM OF PARENCHYMA, COLLENCHYMA AND SCLEVENCHYMA. WRITE THE DIFFERENCE BETWEEN THEM?
what are the most important diagrams of chapter tissue?
Differentiate between Parenchyma and Sclerenchyma in a Tabular Form?
easy diagram of xylem and phloem
give difference between plant n animal tissues............
A student on adding a solution X to rice extract, observed the conversion of colour of solution to blue black. Identify the compound X.
(a) Bromine solution (b) Iodine solution (c) Distilled water (d) Salt solution
A student while observing a human cheek cell could not observe — (a) Nucleus (b) Mitochondria (c) Nucleolous (d) Chloroplast
What will happen if Apical Meristem is damaged or cut?
mind map of types of tissues
why is blood considered a connective tissue?
what are the constituents of phloem ?
1.) which protein is responsible for the contraction and relaxation of muscles ?
2.) what is the other name of involuntary and voluntary muscles ?
difference between Xylem and Phloem
why does the growth of plants occur in specific region?
State the characteristics of collenchyma tissue?
Which tissue make sthe plant hard and stiff and what is the unique property of this tissue?
Intercellular spaces are absent in sclerenchymatous tissues. Give reason
Meristematic cells have a prominent nucleus and dense cytoplasm but they lack vacuole.Give reason.
Normally in the process of osmosis, the net flow of water molecules in or out of the cell depends upon difference in the
1. Concentration of water molecules inside and outside the cell
2. Concentration of enzymes on either side of the cell membrane
3. Rate of molecular motion on either side of the cell membrane
4. Rate of movement of insoluable molecules inside the cell
Pl. tell me which is correct option on the above with detail explanation
The only plant cells without nucleus among the following are:
(a) Cambium cells (b) Xylem vessel elements
(c) Root Hairs (d) Sieve tubes
NAME THE MERISTAMATIC TISSUE THAT IS RESPONSIBLE FOR THE TRANSFORMATION OF STEM OF A PLANT TO A TRUNK WHEN IT GROWS INTO A TREE
Differentiate between striated, unstriated and cardiac muscles based on their structure (shape, nucleus, striations),location. Support your answer with diagrams
What dose word 'chyma' means?
Explain the structure of neuron with the help of a labelled diagram
What is the difference between tendons and ligaments?
what are the difference between plant tissues and animal tissues?
Branches of a tree move and bend freely in high wind velocity. Why ??
1. Which of the following is the correct statement for parenchyma cells-
a. Intercellular spaces are generally absent.
b. Intercellular spaces are generally present.
c. They provide mechanical support to the plants.
d. None of these.
2. Which of the following plant tissues do not possess living protoplasm at maturity?
3. You are shown two slides of plant tissues: parenchyma and sclerenchyma. You can identify the sclerenchyma by the :
a. Location of nucleus
b. Thickness of cell wall
c. Size of the cell
d. Position of the vacuoles
4. A permanent slide shows thin walled isodiametric cells with large vacuole. The slide contain:
a. Parenchyma cells
b. Nerve cells
c. Collenchyma cells
d. Sclerenchyma cells
5. The given slide contains cylindrical muscle fibres which are striated. The slide is of:
a. Voluntary muscles
b. Involuntary muscles
c. Cardiac muscles
d. Visceral muscles.
6.If teacher asked you to select the slide showing collenchyma cells from a slide box containing a few unlabeled slides. Which of the following would help you to correctly identify the slides?
a)Structure of the cells as seen under low power of the compound microscope.
b)Observing the slide with the help of a simple microscope
c)A colour of the material on the slide
d)None of the above
7.The longest cell of human body is ______________.
a)Epithelial cells b)Muscle cells
c)Nerve cells d)Bone cells
8.Which of the following is a voluntary muscle?
a)Non - striated b)Striated
c)Cardiac d)None of the above
Water hyacinth floats on water surface. explain
please provide a labeled diagram of nerve cell ( specially " cyton " )
Diffrentiate between sclerenchyma fibres and sclereids???
why do meristematic tissues lack vacuoles?
To prepare a mount of human cheek cell, the sample is collected from
A) Outer side of cheek with a blade B) Inner side of cheek with blade
C) Outer side of cheek with a tooth pick D) Inner side of cheek with a tooth pick
We get a crunchy and granular feeling when we chew pear fruit. Why ??
can anyone explain me the meaning of unspecialised cells...
What is the difference between-
i.Tracheids and vessels
ii.Sieve plates and sieve tubes
how is meristematic tissue classified on the basis of its location?
why does a desert plant have thick coating of cutin on the outer surface of epidermis?
Write a note on meristematic tissue? Draw diagram showing the location of various meristemsin a plant
three features of cardiac muscles.
The efferent part of neuron is
Why is it difficult to pull out the husk (fiber like thing on its covering) of a coconut tree?
what is aerenchyma ? state its functions.
why blood is called fluid connective tissue?
what is vascular cambium and cork cambium?
is peanut shell an example ofSclerenchyma??
difference between three types of muscles fibres.
what would happen if a plant lacks of meristem tissue?
explain the location,structure and function of meristematic tissue in plant body with a labelled diagram.
state true or false:
1.Voluntary muscles control the iris of the eye
2.epithaleal cells have a lot of intercellular spaces
functions of chlorenchyma?
a) bone and cartilage
b)tracheids and vessels
c)tendon and ligament
d)axon and dendron....
what is the difference between epidermis and cell membrane
Animals of colder regions and fishes of cold water have thick layer of subcutaneous fat.Explain why?
PLEASE PROVIDE A TABLE OF DIFFERENCES BETWEEN PARENCHYMA, SCLERENCHYMA AND COLLENCHYMA.
what is differentiation
flowchart about diffrent types of tissues
name the long, cylindrical process arising from the cyton of a neuron.
difference between epidermis and cork
what is animal tissue and its all parts?explain
the simple permanent tissue are divided into 3 types of tissue PARENCHYMA , COLLENCHYMA and SCELENCHYMA .. what are the differences between theM?>
Q. What are the function of apical, lateral and intercalary meristem?
list two characteristics of cork cells which help them to function as protective tissue.
both sclerenchyma and collenchyma give mechanical strength and flexibility to a plant then why do we need both?
Copyright © 2021 Aakash EduTech Pvt. Ltd. All rights reserved.
E.g: 9876543210, 01112345678
We will give you a call shortly, Thank You
Office hours: 9:00 am to 9:00 pm IST (7 days a week)