Hey Bhavana.

According to the eligibility criteria laid out for NEET 2019 you need to pass class 12th boards exams from a recognised board to be eligible. Along with this you also need to score a minimum aggregate of atleast 50% marks in Physics, Chemistry and Biology subjects together to

To collect the water, nectar, pollen, propolis and ripening the honey in its stomach. Older forager bee turns into the scout honey bee that searches for the new sources of food and new sites for hive. 

Besides that,  there are also morphological difference between queen bee and worker bee as

Types of malaria caused by Plasmodium falciparum -

Black water fever

Cerebral malaria

Subtertain malaria

Estivo-autumnal malaria

Malignant tertian malaria

Types of malaria caused by Plasmodium ovale -

Ovale malaria

Mild tertian malaria

Types of malaria caused by Plasmodium vivax -

Tertian malaria

Vivax malaria

Benign tertian malaria

Plasmodium malariae

Hello Ram,

Thanks for contacting Careers360.

Agent Orange is a herbicide and defoliant chemical. It is widely known for its use by the U.S. military as part of its herbicidal warfare program, Operation Ranch Hand, during the Vietnam War from 1961 to 1971. It is a mixture of equal parts

Old (previous) concepts -

Complete oxidation of 1 molecule of NADH will produce 3 molecules of ATP.

Complete oxidation of 1 molecule of FADH2 will produce 2 molecules of ATP.

New (recent) concepts -

Complete oxidation of 1 molecule of NADH will produce 2.5 molecules of ATP.

Complete oxidation of

Photosystem I

-Reaction centre is P700

-It is not associated with splitting of water

-It is found in both - grana and stroma lamellae

-It lies on outer surface of thylakoids

-It participates in both cyclic as well as non cyclic flow of electrons

Photosystem II

-Reaction centre is P680

Blood

-reddish coloured fluid

-RBCs (red blood cells) + WBCs (white blood cells) + Platelets + Plasma

-carries more amount of oxygen and digested food

-blood plasma contains proteins (plasma proteins)

-flow of blood in blood vessels is faster

-clots quickly (as fibrinogen content is more)

Lymph

-colourless fluid

-Plasma

Advantages of hydroponics -

1. Commercial production of vegetables (eg - seedless cucumber)

2. Identification of essential elements, their role in structure and function and their deficiency symptoms

3. Avoids problems of weeding

4. Provisions to regulate the pH so as to provide an optimal pH for a particular crop