Prenatal genetic disorders can be found out by amniocentesis which involves the prenatal diagnosis of chromosomal abnormalities and foetal infections.

Suspension culture consists of single cells and small groups of cells. 

Plants developed through suspension cultures generally exhibit genetic variations.

The micro and mega gametocytes are formed in human beings and pass on to the mosquito. 

Statements A, B, C and E are correct (Presence of flagella for motility, a cell with squiggle shape, pathogenic mode of habit, both belong to Order spirochetales).All these statements show major similarities between spirochete and spirillum. 

Plodia interpunctella is the zoological name of Indian meal moth.

Bacteriophage Mu or phage Mu is a temperate bacteriophage, a type of virus that infects bacteria. It has an icosahedral head, a contractile tail and 6 tail fibres. It uses DNA-based transposition to integrate its genome into the genome of the host cell that it is infecting. It contains double-stranded DNA.

Retroviruses have an enzyme reverse transciptase, which has the ability to transcribe viral RNA to a complementary DNA strand. The process is also called teminism as its discoverers are Temin and Baltimore.

Marburg virus or simply Marburg is the common name for the genus of viruses Marburgvirus, which contains one species, Lake Victoria Marburgvirus. The virus causes the disease Marburg Hemorrhagic Fever (MHF), also referred to as Marburg Virus Disease, and previously also known as green monkey disease due to its primate origin.

This fungus is distinguished by its bioluminescent characteristic. Ingestion of even small amounts of this highly toxic fungus can lead to severe diarrhea, vomiting and cramps.

HER-2/neu activation in breast cancer is based on gene amplification and is an important prognostic indicator.

 Rhizopus stolonifer helps in the production of commercial drugs using alcohol. 

Diosgenin is a crystalline compound C₂₇H₄₂O₃ obtained from a yam (Dioscorea) and is used in the synthesis of steroidal hormones and is the precursor for cortico steroids, anti-inflammatory and anti-fertility drugs.

Covered smut of barley is caused by Ustilago hordei.

Swineherd's disease is caused by Leptospira pomona.