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 THYROXINE

Thyroxine HORMONE contains IODINE. The thyroid GLAND produces two primary HORMONES - thyroxine and tri-iodothyronine.

 CHOLERA

Vibrio cholerae (also Kommabacillus) is a GRAM negative comma-shaped bacterium with a polar flagellum that CAUSES cholera in humans

 Striations

Striations is COMMON in both STRIATED and CARDIAC CELL.

 Diploid number

In SEXUALLY reproducing organisms, the number of chromosomes in the body (somatic) cells typically is diploid (2N; a pair of each CHROMOSOME), twice the haploid (1n) number found in the SEX cells, or gametes.

 Coprophagous

Coprophagia or COPROPHAGY is the consumption of faeces. Coprophagy REFERS to all kinds of faeces EATING including eating faeces of other species (heterospecific), of other INDIVIDUALS (allocoprophagy), or its own (autocoprophagy), those once deposited or taken DIRECTLY from the anus.
So, the correct answer is 'Coprophagus'

 Golgi APPARATUS

Closely stacked FLATTENED SACS (PLANTS only) is called Golgi apparatus.

 Mitochondria

Mitochondria are tiny ORGANELLES INSIDE cells that are involved in releasing energy from food. This process is known as cellular respiration. It is for this REASON that mitochondria are often referred to as the POWERHOUSES of the cell.

 BACILLUS dentificans

Bacillus dentificans is the BACTERIUM which REDUCES the FERTILITY of SOIL.

 Transport food from the leaves to the other parts of the PLANT

The inner bark is composed of LIVING tissues, which help TRANSLOCATE the SUGARS CREATED in the leaves to other parts of the plant. This happens in the secondary phloem.

 SOIL system

Animal, Micro organism and Plants are biotic components of the ENVIRONMENT while soil along with other LANDFORMS are non-biotic components of the environment.

 Pulmonary arteries

The pulmonary artery CARRIES impure BLOOD to the right and left LUNGS. The left half of the heart COLLECTS and PUMPS pure (oxygenated) blood from the lungs to all parts of the body.

 Red BLOOD cells

Hemoglobin is the protein INSIDE red blood cells that carries OXYGEN to various PARTS of human body.

 Two CENTRIOLE

In the cell of animals, some MICROORGANISMS and LOWER PLANTS CONTAIN two centriole.

 All of the above

Algae, AMOEBA and PARAMAECIUM all are SINGLE CELLED ORGANISM.

 ARISTOTLE

 virus

Mumps is a CONTAGIOUS DISEASE that is caused by a virus. It typically starts with a few days of fever, headache, muscle aches, tiredness, and loss of APPETITE. Then most people will have swelling of their SALIVARY glands.

 Epicardium

The wall of the HEART CONSISTS of three layers: the epicardium (external LAYER), the myocardium (middle layer) and the endocardium (inner layer).

 CALCIUM contents

Rain WATER HELPS to INCREASE the calcium contents to some EXTENT.

 23

In HUMANS, each cell normally contains 23 pairs of CHROMOSOMES, for a TOTAL of 46.

 RIPENING of CHEESE

There is no BACTERIA ACTIVITY in the ripening of cheese.

 infection

Antibodies contribute to immunity in three ways: PREVENTING PATHOGENS from entering or damaging cells by binding to them (neutralization); STIMULATING REMOVAL of pathogens by macrophages and other cells by coating the PATHOGEN (opsonization); and triggering destruction of pathogens by stimulating other immune responses.

 PLEURA

The OUTER SURFACES of the lungs are covered with a MEMBRANE CALLED the pleura.

 Scleroblasts

The SPICULES are secreted by specialized mesenchyme cells known as scleroblasts. Scleroblast secreting a calcareous spicule is CALLED calcoblast while that producing a SILICEOUS spicule is called silicoblast.

 Karl LANDSTEINER

Karl Landsteiner, was an Austrian biologist, PHYSICIAN, and immunologist. He DISTINGUISHED the main blood groups in 1900, having developed the modern system of CLASSIFICATION of blood groups.

 HUMANS

 Mitosis

Pollen development is a postmeiotic process that produces immature pollen grains from microspores. The MATURATION process can be DISSECTED into various STAGES. During MICROSPORE mitosis, the pollen first develops a large vacuole that MEDIATES nuclear migration to produce polarized cells.

 PUPA

Silkworm YIELD the fiber of COMMERCIAL use at pupa stage.

 BIOTIC FACTOR

A living part of the ORGANISMS ENVIRONMENT is known as biotic factor.

 JAW

Strongest BONE of BODY is FOUND in jaw.

 Secretion

A Golgi body, also KNOWN as a Golgi apparatus, is a cell organelle that helps process and PACKAGE proteins and LIPID MOLECULES, especially proteins destined to be exported from the cell.

 Leaves

In plants, the process of PHOTOSYNTHESIS takes place in the MESOPHYLL of the leaves, inside the CHLOROPLASTS. Chloroplasts CONTAIN disc-shaped structures called thylakoids, which contain the pigment chlorophyll.

 Typhoid

Typhoid is CAUSED by bacteria and spread through faecal matter by HOUSEFLIES.

 A.V.Leeuwenhoek

Two MEN are credited TODAY with the DISCOVERY of microorganisms using primitive microscopes: Robert Hooke who described the FRUITING structures of molds in 1665 and Antoni VAN Leeuwenhoek who is credited with the discovery of bacteria in 1676.

 VISION impairment

Stem CELL Therapy (SCT) is not USEFUL for the TREATMENT of Vision impairment.

 MARINE ALGAE

Kelps is OBTAINED from marine BROWN algae.

 PSEUDOPODIA

The LOCOMOTORY organs of amoeba are called pseudopodia, which MEANS 'fake FEET'.

 All of the above

Pancreas SECRETES INSULIN, GLUCAGON and PANCREATIC JUICE.

 Cell wall

Both, PLANT cells and bacteria contain cell wall surrounding the cell membrane. THEREFORE, bacteria is said to be more like plant cell than ANIMAL cell.

 NIACIN

Pellagra is caused by having too little niacin or tryptophan in the diet. It can also occur if the BODY fails to ABSORB these nutrients. Pellagra may also DEVELOP DUE to: Gastrointestinal diseases.

 LUNGS

Purification of BLOOD TAKES PLACE in lungs.

 Rafflesia

The FLOWER with the WORLD's LARGEST bloom is the Rafflesia arnoldii. This rare flower is found in the rainforests of Indonesia. It can grow to be 3 feet across and weigh up to 15 pounds. It is a parasitic plant, with no visible leaves, roots, or stem.

 HERPES Zoster Virus

Varicella-zoster is a herpes virus that causes chickenpox, a common CHILDHOOD illness. It is highly CONTAGIOUS. If an ADULT develops chickenpox, the illness may be more severe. After a person has had chickenpox, the varicella-zoster virus can REMAIN inactive in the body for many years.

 RANIKHET

Most COMMON DISEASE of POULTRY in INDIA is ranikhet.

 Chlorella

It is estimated that 2.3 KILOGRAMS of alga Chlorella pyrenoidosa PRODUCE ENOUGH oxygen to SUPPLY one man is space.

 because of desiccation and mechanical damage to the tissues

Plants are KILLED in WINTER by FROST as there is desiccation and mechanical damage to the tissues. Desiccation is the STATE of extreme dryness, or the PROCESS of extreme drying.

 CHLOROPLAST

Photosynthesis TAKE PLACE in chloroplast.

 Chloroplast

Chloroplast PLAYS an IMPORTANT ROLE in PHOTOSYNTHESIS.