Chromosomes 'Z' and 'W' for sex determination are seen in :

The female reproductive system consists of :
(A) Ovaries
(B) External genitalia
(C) Cervix and vagina
(D) Oviducts and uterus
Choose the most appropriate answer from the options given below:

Photosynthetically active radiation is :

Typical embryo sac at maturity is:

Pollen grains in majority of angiosperms are shed at:

Match List I with List - II. -

List – l (Diseases)	List – II (Causative micro-organisms)
(A) Filariasis	(l) Haemophilus influenzae
(B) Common cold	(II) Wuchereria malayi
(C) Pneumonia	(III) Trichophyton
(D) Ringworm	(IV) Rhino viruses

Choose the correct answer from the options given below:

The process of copying the genetic information from one strand of DNA to RNA is termed as:

In Cu - Ag electrochemical cell Cu acts as

Match List-I with List-II

List-I (Name Reaction)	List-II (Reagent)
(A) Rosemund Reaction	(I) CO/HCl, anhyd.\(AlCl_{3}\), \(CuCl\)
(B) Stephen Reaction	(II) \(CrO_{2}Cl_{2}\)
(C) Etard Reaction	(III) \(SnCl_{2}\) and HCl
(D) Gatterman Koch Reaction	(IV) \(H_{2}\), \(Pd-BaSO_{4}\)

Choose the correct answer from the options given below:

An inorganic salt taken in a test tube was mixed with freshly prepared ferrous sulphate solution.
Concentrated sulphuric acid was then added along the walls of the test tube.
Predict the formula of the compound formed :

Read the passage carefully and answer the Questions
The term vitamin was coined from the word vital +amine since the earlier identified compounds had amino groups. Later work showed that most of them didn't contain amino groups, so the letter "e" was dropped and ther term vitamin is used these days.
Vitamins are classified into two groups depending upon their solubility in water or fat. Fat soluble vitamins are soluble in fat and oils but insoluble in water. They are stored in liver and adipose (fat storing) tissues. Water-soluble vitamins are soluble in water. They must be supplied regularly in the diet as they are readily excreated in urine.
Which Vitamin is known as Pyridoxine?

Match List I with List II

LIST I	LIST II
A. Funnel-shaped part of oviduct, closer to the ovary	I. Isthmus
B. The last part of the oviduct	II. Ampulla
C. Finger-like projections at the edges of funnel shaped part of the oviduct	III. Infundibulum
D. Broad and middle part of the oviduct	IV. Fimbriae

Choose the correct answer from the options given below:

A man plans to take a housing loan of \(\operatorname{Rs} 99,53,000\) from a bank costing \(18 \%\) per annum compounded monthly. The loan is to be paid back in 30 years in equal monthly installments (EMI). The EMI by reducing balance method is :
[Given \((1.015)^{-360}=0.0047\)]