STD 11 - 7. Structural organisation in animal — NEET STD 11 Science — Question

Select the incorrect option for compound epithelium?

Which one of the following statements is correct with respect to AIDS?

The ciliated epithelium in our body may be found in

Which statements are true regarding Mendelian disorder ?
(i) Haemophilia is a X - linked recessive trait shows transmission from carrier female to male progeny.
(ii) Haemophilia is a disorder in which a vital factor for clotting of blood is lacking due to this, in an affected individual a simple cut will result in non-stop bleeding.
(iii) The family pedigree of Queen Victoria shows a number of haemophilic descendents as she was a carrier of the disease.
(iv) All type of anaemia is an autosome linked recessive trait.
(v) Sickle-cell anaemia is due to a mutant allele on chromosome 11.
(vi) Sickle-cell anaemia disease is controlled by two pair of allele.
(vii) The mutant haemoglobin molecule of sickle cell RBC undergoes polymerisation under high oxygen tension.

How many types of cell junction found in epithelium tissue ?

Sella turcica is a

Statement I: Emphysema is a acute disorder in which alveolar walls are damaged due to which respiratory surface is decreased.
Statement II: Cigarette smoking is major cause of emphysema.

The pectoral and pelvic girdles and the bones of limb form