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Name the components of xylem and phloem?
UMA STARTED WALKING FAST WHEN SHE NOTICED THAT SOME UNKNOWN FACES ARE FOLLOWING HER. NAME THE TWO TYPES OF TISSUES WHICH FACILITATED THE MOVEMENT OF HER LEG BONES IN RESPONSE TO THE STIMULUS.
why is spleen called the blood bank in our body?
what are the constituents of phloem ?
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.
structure , function, location of parenchyma, collenchyma, sclerenchyma, xylm and phylomen tissue ???????
mind map of types of tissues
DRAW THE LABELLED DIAGRAM OF PARENCHYMA, COLLENCHYMA AND SCLEVENCHYMA. WRITE THE DIFFERENCE BETWEEN THEM?
Differentiate between Parenchyma and Sclerenchyma in a Tabular Form?
Explain how the bark of the tree is formed? How does it act as protective tissue?
easy diagram of xylem and phloem
give difference between plant n animal tissues............
What does "prominent nucleus" mean ?
What is the location of parenchyma, sclerenchyma, collenchyma in plant?
What will happen if Apical Meristem is damaged or cut?
why is blood considered a connective tissue?
1) Explain the formation of complex permanent tissue in plants. Mention the two types of complex tissues and write their functions.
difference between Xylem and Phloem
name the tissue which helps in transportation of oxygen that we inhale to various parts of our body.write the composition of this tissue.
State the characteristics of collenchyma tissue?
Intercellular spaces are absent in sclerenchymatous tissues. Give reason
What are tissues ? Give importance of tissue
Meristematic cells have a prominent nucleus and dense cytoplasm but they lack vacuole.Give reason.
The only plant cells without nucleus among the following are:
(a) Cambium cells (b) Xylem vessel elements
(c) Root Hairs (d) Sieve tubes
state true or false:
1.Voluntary muscles control the iris of the eye
2.epithaleal cells have a lot of intercellular spaces
Differentiate between striated, unstriated and cardiac muscles based on their structure (shape, nucleus, striations),location. Support your answer with diagrams
Explain the structure of neuron with the help of a labelled diagram
What is the difference between tendons and ligaments?
why does the growth of plants occur in specific region?
what are the difference between plant tissues and animal tissues?
Lysosomes are known as " suicidal bags " because of
(a) catalytic activity
(b) hydrolphytic activity
(c) parasitic activity
(d) saprophytic activity
Branches of a tree move and bend freely in high wind velocity. Why ??
Give one reason for the following statements :
(a) Muscles are able to contract and relax to bring about movements.
(b) Muscles of heart are called involuntary muscles.
Water hyacinth floats on water surface. explain
please provide a labeled diagram of nerve cell ( specially " cyton " )
explain the location,structure and function of meristematic tissue in plant body with a labelled diagram.
Diffrentiate between sclerenchyma fibres and sclereids???
list two characteristics of cork cells which help them to function as protective tissue.
why do meristematic tissues lack vacuoles?
We get a crunchy and granular feeling when we chew pear fruit. Why ??
Name the living component common to both complex permanent tissues. write its function
What is the difference between-
i.Tracheids and vessels
ii.Sieve plates and sieve tubes
why does a desert plant have thick coating of cutin on the outer surface of epidermis?
Name the 2 types of specilized kinds of parenchyma.
Write a note on meristematic tissue? Draw diagram showing the location of various meristemsin a plant
three features of cardiac muscles.
Which cell does not have perforated cell wall?
Why is it difficult to pull out the husk (fiber like thing on its covering) of a coconut tree?
While doing work and running, you move your organs like hands, legs etc.
Which among the following is correct?
(a) Smooth muscles contract and pull the ligament to move the bones
(b) Smooth muscles contract and pull the tendons to move the bones
(c) Skeletal muscles contract and pull the ligament to move the bones
(d) Skeletal muscles contract and pull the tendon to move the bones
what is aerenchyma ? state its functions.
why blood is called fluid connective tissue?
what is vascular cambium and cork cambium?
difference between three types of muscles fibres.
functions of chlorenchyma?
a) bone and cartilage
b)tracheids and vessels
c)tendon and ligament
d)axon and dendron....
why are parenchyma tissues also known as plant packaging tissues?
how is meristematic tissue classified on the basis of its location?
Animals of colder regions and fishes of cold water have thick layer of subcutaneous fat.Explain why?
we can bend the cartilage pf our ears but cannot bend the bones of our arms . why?
PLEASE PROVIDE A TABLE OF DIFFERENCES BETWEEN PARENCHYMA, SCLERENCHYMA AND COLLENCHYMA.
what are the functions of bone, cartilage, ligament and tendon
flowchart about diffrent types of tissues
difference between epidermis and cork
why tissues are important in multicellular organisms??
what is animal tissue and its all parts?explain
grits of pear is formed of--------- . find -----------
the simple permanent tissue are divided into 3 types of tissue PARENCHYMA , COLLENCHYMA and SCELENCHYMA .. what are the differences between theM?>
State similarities between parenchyma,collenchyma and sclerenchyma? PLEASE reply as soon as posssible:)
what is long and unbranched extension of neuron
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