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Simple tissueconsist of one same type of cells whilecomplex tissuehavedifferenttype of cells.Simple tissueconsist of parenchyma, collenchymas and sclernchyma. Whilecomplex tissueconsist of xylem and phloem.Simple tissueoccur in all parts of plant andcomplex tissueonly occur in vascular region.

Thecomplex tissueconsists of more than one type of cells which work together as a unit.Complex tissueshelp in the transportation of organic material, water, and minerals up and down the plants. That is why it is also known as conducting and vasculartissue.

Ans :- "Lymph"It is the animal tissue which is called as middleman tissue between cell and blood.Because it is a yellowish fluid which acts as connector between cells and blood.

Starch or amylum is a polymeric carbohydrate consisting of a large number of glucose units joined by glycosidic bonds. This polysaccharide is produced by most green plants as energy storage.

4 chambers

4 Chambers

Our stomach contains various types of glands for the digestion of food.

The gastric gland in our stomach,secrets gastric juice and Hydrochloric acid (HCl).

The HCl is acidic in nature and acts on the food,which make the food acidic.

lt is because when the food reaches to the stomach there is juice which is secreted by the walls of stomach that is hydrochloric acid so when the food reaches to the stomach there it becomes acidic.

becomespepsin that is secreted by thestomachwall. ... Purestomach acidhas apHof 1.8 when it first enters thestomach, but is quickly diluted in the presence offood.

becomespepsin that is secreted by thestomachwall. ... Purestomach acidhas apHof 1.8 when it first enters thestomach, but is quickly diluted in the presence offood.

The liver is the largest gland of the body. It weighs 1200 -1600 grams.

Theliverhas several majorfunctions in the body.

the functions of liver are as follows:

1)it removes toxins from the blood

2)it recycles the components of the red blood cells

3)some of the nutrients in excess can be stored in the liver

When food reaches the stomach, it stays for approximately 4 to 5 hours. There are various gastric glands in the mucosa lining of the stomach. The mucus neck cells secrete mucus. The Peptic Cells secrete the proenzyme pepsinogen. The Parietal or Oxyntic Cells secrete HCl (Hydrochloric acid) and intrinsic factor that is essential for vitamin B12 absorption.Food in the stomach gets mixed thoroughly with the gastric juices through the churning movements of the stomach muscle. This mass of food that is semi-digested, acidic and pulpy is called the chyme. It is mostly the proteins that get digested in the stomach. The mucus and the bicarbonates of the gastric juice help in protecting the mucosal epithelium from the highly acidic HCl. Mucus also helps in lubricating the food.The different chemical reactions that take place in the stomach a

The liver secretes bile and cleanses and purifies the blood coming from the small intestine.

No, liver cells have multiple nuclei.

The termsh​eterogeneousandhomogeneousrefer to mixtures of materials in chemistry. The difference between heterogeneous and homogeneous mixtures is the degree to which the materials are mixed together and the uniformity of their composition

If a population is at equilibrium then the gene frequency and genotype frequency will remain constant generation after generation

The Binomial expression of law isp^2+2pq+q^2=1

Factors affecting:1. Mutation2.Natural Selection3.Gene Flow4.Genetic Drift

Mangifera indica, commonly known as mango, is a species of flowering plant in the sumac and poison ivy family Anacardiaceae.

It is native to the Indian subcontinent where it is indigenous.

Hundreds of cultivated varieties have been introduced to other warm regions of the world.

mangifera indica botnical name of mango and organ paace indo barma and chromosome namber 40 and vitamins A parsent this vieaty of ...dashari ...amarpali and sindu ... laggda ...india is producshan ....up

The decision to effect the Partition of Bengal was announced on 19 July 1905 by the Viceroy of India,Curzon.

The partition took place on 16 October 1905 and separated the largely Muslim eastern areas from the largely Hindu western areas.

Biotic factorssuch as pests, insects and diseases reduce thecrop production. A pest causes damage to ourcropsby feeding. Weeds also reducecrop productivityby competing with the maincropfor nutrients and light. Similarly,abiotic factorssuch as temperature, wind, rain etc.affectthe netcrop production.

Gene therapy is an experimental technique that uses genes to treat or prevent disease. In the future, this technique may allow doctors to treat a disorder by inserting a gene into a patient's cells instead of using drugs or surgery.

When it is cold......the water molecules present, gets condensed

share of ravindra in chocolate = 96×5/12=40

all of the statements are correct..so it's answer is (d)

the correct answer is d

Placentation refers to the arrangement of ovules within the ovary. Ovules are attached to ovarian walls through special structures called as placenta. Placentation can be marginal, axile, parietal, basal, free central or superficial in position.

Marginal placentation:It is seen in the pea seed. The placentation occurs as a ventral suture of the ovary. Ovules are arranged in two rows along the margins of the ovary.

Axile placentation:It is seen in tomato seed. Placenta is axial and the ovules are formed at the angles where the septa join the central placenta. Ovules placed along the central axis of the ovary.

Parietal placentation:It is seen in mustard seed.In this type of placentation, the ovules develop on the periphery of the ovary. Ovary has a single chamber but appears to be double-chambered because of the formation of a false septum.

Basal placentation:It is seen sunflower. There occurs one ovule attached at the base.

Free central placentation:It is seen in primrose. Ovules lie on the central axis.

Superficial placentation:It is seen in nymphea. Ovules are almost attached entirely to the inner surface of the ovary.

please like my answer if you find it useful

option B is the correct answer.tubectomy and sterilization are natural contraceptive methods while other aren't.

train 12:95 par station par ayagi

it was totally dependent on the mentality of the user

pehle murgi aayi....because (the protein which is required to make shell of an egg is only & only produce by chicken).....

Therethree typesof nerves in the centralnervous system: motor neurons, sensory neurons and autonomic neurons.

The use of diesel and petrol as fuels in automobiles being replaced by cng (compressed natural gas) because of the following reasons: (1) CNG is considered to be cleaner fuel.(2) It doesn't cause much air pollution.

That's why CNG is being used in place of diesel and petrol as fuels in automobiles in big cities to reduce pollution level.

uttarpradesh is the right answer

Rajasthan or Harayana

uttar Pradesh is the correct answer of the given question

the e.g are-paradichlorobenze​ne andnaphthalene

Environment is the surroundings or conditions in which a person, animal, or plant lives or operates.

False:All cell live in fluid environment. They obtain nutrient from outside and release their substance in moist environment

Thank You!

Amoeba is an eukaryotic cell because it consists of a nucleus.

he is suffering from the deficiency of vitamin D.

Pepsinis an endopeptidase that breaks downproteins intosmaller peptides (that is, a protease). It is produced in the stomach and is one of the main digestive enzymes in the digestive systems of humans and many other animals, where it helps digest theproteinsin food

Pepsinis an enzyme which acts only in acidic medium ,trypsine is an enzyme which acts in alkaline medium.Pepsinis secreted by gastric juice,trypsinsecreted by pancreatic juice.Pepsinis secreted in stomach,trypsinis secreted in small intestine.

Scientific name:Anura

Phylum:Chordata

Rank:Order

No, it is not right to avoid living with a person suffering from a genetic disorder because, it is not contagious.

Brassica rapa is the best answer

brassica rapa is correct answer

Brassica rapa is the correct answer

brassica rapa .subsp rapa

Brassica rapa is the correct answer

ichthyoid = fish-like.

ichthyology = from the Greek ichthyo- "fish" + logos "reason", the study (scientific) of fishes; the natural history of fishes; a treatise on fishes. Usually restricted to the scientific study of and the resulting knowledge about fishes, particularly in the fields of systematics, taxonomy, anatomy, zoogeography and ecology.

Vitamin A helps form and maintain healthy teeth, skeletal and soft tissue, mucus membranes, andskin. It is also known as retinol because it produces the pigments in the retina of the eye. Vitamin A promotes good vision, especially in low light.

source ?

The best sources of vitamin A are:

Cod liver oil.Eggs.Fortifiedbreakfast cereals.Fortified skimmilk.Orange and yellowvegetablesandfruits.Other sources of beta-carotene such asbroccoli,spinach, and most dark green, leafyvegetables.

Vitamin A is a fat-soluble vitamin that is good for healthy vision, skin, bones and other tissues in the body. Vitamin A often works as an antioxidant, fighting cell damage, but it also has many other uses. Through its role with cell growth and division, vitamin A has an important role in the normal formation and maintenance of the heart, lungs, kidneys and other vital organs.

SourcesThere are two types of vitamin A. Preformed vitamin A, also called retinol, is found in animal products. Good sources are fortified milk, eggs, meat, cheese, liver, halibut fish oil, cream and kidneys. Pro-vitamin A is found in plant-based foods such as fruits and vegetables.