Question

write short note on tissue. answer will be long not short. if the answer is long i will mark u brainlist

Answer 1

tissue is a group of cells similar in structure and function. they are of two types-animal and plant . plant tissue is of two types I.e.permanent and merismatic . permanent tissue are the merismatic tissues which have now differentiated and taken permanent shape and size, they of two types -simple and complex . simple are not three types-parenchyma , collenchyma and sclerenchyma. complex are of two types -xylem and phloem. xylem has four parts parenchyma,fibres,trachieds and vessels.phloem also has four parts -parenchyma, fibres, sieve tubes and companion cells.merismatic are the growing cells.they are of three types based on their location-apical,intercalary,lateral/cambium.
animal tissues are classified as muscular , connective,nervous and epithelial tissues.

Answer 2

Hi.

here is your answer

tissue isthe group ofcells specialised to perform a particular function..
first of all tissue are classified into \

1] PLANT TISSUE

2] ANIMAL TISSUE

types of plant tisse

1] meristematic

2]permanent

meristematic tissue-
apical

intercalary

lateral

permanent tissue

1] simple permanent

2] complex permanent




there are many types of animal tissue

1] epithelial tissue

2]connective tissue

3]nervous tissue

4] mascular tissue

types ofepithelial tissue

- squamous

- cuboidal

-stratified

-glandular

- columnar

types of connective tissue-

-blood

-bone

- tendon

-ligament

-areolar

-adipose

parts of nervous tissue-

dendrites

nerve endin
cyton
axon

types of mascular tissue

-striated

-unstriated

-cardiac

these are all specialised to do their specific work

it shows the division of labour which helps do do work efficiently..

hope helps