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3551.

What are lenticels in chapter respiration in plant

Answer» Lenticel are present on bark of plant, work same as stomata work in leaves.
3552.

Examples of CAM Plants??

Answer»
3553.

How many ATP do we get on the break down of NADH+H+ to NAD+??

Answer»
3554.

What is the difference between C3 and C4 plants?

Answer» The previous answer given by myself has twisted off....The point\'s off c3plants is for C4 plants and c4 plants is for c3 plants....Sorry for the mistake
C3 plants *lack photo respiration*large no: of chloroplast*more productiveC4 plants*photo respiration present*less no: of chloroplast*less productivity
3555.

Heart mechanism

Answer»
3556.

Which enzyme is secreted by liver

Answer» Bile is secreted by liver.
3557.

What micro biology

Answer» The branch of science concerned with the study of microorganisms (whether it is unicellular or multicellular) is known as microbiology.
3558.

Which exam is secreted by liver?

Answer» Liver not secretes any enzyme but it secretes bile juice. Bile juice is not an enzyme.????
3559.

Explain the structure of female gametophyte

Answer»
3560.

Name all the eight bones present in wrist.

Answer» Eight carpal bones are:-scaphoid, lunate, triquetral, pisiform, trapezium, trapezoid, capitate, and hamate.
3561.

Why guttation is seen in early morning when there is less evaporation ?

Answer» Guttation is seen in early morning and evening because at that time the rate of evaporation decrease due the absence of portable sunlight and the absorption of water in plants increases which results in damage of plant cells so for preventing such situation guttation is done by plants . For example - rose and banana plants.
3562.

What is bilogy

Answer» Life study
3563.

What is intermediate

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3564.

Name gram positive and gram negative bacteria

Answer» Gram + bacillus. Gram - vibrio
3565.

Distinguish between constipation in digestion

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3566.

out of o2 and co2 which diffuses faster

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3567.

Give brief account of somatic cell division

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3568.

Minimum how many marks we should take in Neet to get govt mbbs seat?

Answer» Should be above 500. I think so
3569.

What was the need of reproduction. And also define it\'s all steps.

Answer»
3570.

What is leukotrienes

Answer» The leukotrienes are a family of biologically active molecules, formed by leukocytes, mastocytoma cells, macrophages, and other tissues and cells in response to immunological and nonimmunological stimuli. They exhibit a number of biological effects such as contraction of bronchial smooth muscles, stimulation of vascular permeability, and attraction and activation of leukocytes.
3571.

What is projestron

Answer» Projestron is a female exclusive hormones.
3572.

What is cytokinesis

Answer» Cytokinesis:It is the physical process of cell division, which divides the cytoplasm of a parental cell into two daughter cells. It occurs concurrently with two types of nuclear division called mitosis and meiosis, which occur in animal cells.
3573.

We know about ATP but what is GTP?

Answer» Guanosine-5\'-triphosphate (GTP) is a purine nucleoside triphosphate. It can act as a substrate for both the synthesis of RNA during the transcription process and of DNA during DNA replication.\xa0It also has the role of a source of energy or an activator of substrates in metabolic reactions, like that of ATP. It is used as a source of energy for protein synthesis and gluconeogenesis.
3574.

Function of melatonin

Answer» Melatonin hormone\'s main function is to protect the health of the brain and fight from the diseases like cancer. It is often called body\'s natural pace maker as it regulates other hormones.
It is a hormone secreted by pineal gland in brain it regulate other hormone and maintain body \'s circadian rhythm
3575.

motor cells are the characteristics of leaves of which group of plants

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3576.

Hiw many pair of heart earthworms have

Answer» 5
3577.

Difference between chromatin and chromated

Answer»
3578.

What are penchrias?

Answer» N even when we talk about the Bita cells they are also called as antidiabetic factor cause it secreates insulin which helps control the glucose level in the blood n thus prevents diabetes . Further the stimulation of insulin depends on the higher level of glucose in the blood. It has a specific effect on specific target tissue - (here its 3)hepatocytes of liver , muscles ,adipocytes of adipocytes tissue.
Pancreas is an elongated yellow colour 2nd largest endocrine gland .Present at the loop of deodanum .Pancreas is a hetrocrine or a composite gland . The Endocrine part of pancreas is made up of 1-2million of epithelial cells called as islets of Langerhans (discovered by Langerhans in 1869) scattered in the connective tissue between acini . The endocrine part consists of 1-2% of the pancreatic mass. Pancreatic hormone - i.e. islets of Langerhans is made up of three types of cells.• Alpha cell - also called as oxyphiles . It secretes glycagon .• Bita cells - secretes insulin .• Gamma cells - these are the precursors of alpha and Bita cells. I know its too long but indeed important .
3579.

Name the major artery of our body ?

Answer» Its aorta.
3580.

Why our fingers make sound?

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3581.

Who made this biological

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3582.

What is a phopodiester bondw

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3583.

Why is cellulose is a homopolymer

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3584.

Is wood in tree of papaya

Answer» No
No
3585.

New cells generated from

Answer» pre existing cells
3586.

What is Sobole?

Answer»
\t\tCriteriaSpinesThornsPart of the plantSpines are modified leaves or part of leavesThorns are modified branchesLocationThey are placed at the same positions as leaves and have a bud in their axilThorns develop in the axil of the bud in place of leaves and thus can only be seen at the node of the plantConnection to vascular tissueMay not be connected to the vascular tissue as they are not placed too deeplyConnected to the vascular tissue as they are placed deeplyFunctionProtect the plant and prevent excess transpirationThey protect the plant and act as the climbing part of the plantFormationThey are formed from external tissues and are exogenousThorns are formed from internal tissue and are called endogenousExamplesOpuntia, Agave, CactusCarissa, Duranta\t
3587.

What is the difference between thorns and spines?

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3588.

Describe the disease Myasthenia gravis.

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3589.

How does mineral ion take place?

Answer» Mineral ions is absorbed by the root hair of the plants. Root hair contains a number of active cells which absorbs minerals from the soil.
3590.

Name factors of respiratory system of plants

Answer» Factors affecting respiration in plants are- TEMPERATURE, LIGHT,WATER CONTENT,OXYGEN IN ATMOSPHERE, CONCENTRATION OF CARBON DIOXIDE and so on.
3591.

How many segments are found in the stomach of the Cockroach

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3592.

How many segments are found in the stomach of the Frog

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3593.

What is metiosis,?,,?

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3594.

What is the difference between ventilation and breathing

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3595.

What is fission?Name type of fission

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3596.

What is the role of Phospholipid?

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3597.

Diff b/w simple and compound gland?

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3598.

What did you mean Micronutrients

Answer» These are those nutrients which are required in trace amounts
3599.

What are cytokinins

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3600.

What value is exhibited by mass flow of substances in plants?

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