The DNA molecule to which the gene of interest is integrated for cloning is called:

Read the different components from I to IV in the list given below and tell the correct order of the components with reference to their arrangement from outer side to inner side in a woody dicot stem.
I. Secondary Cortex 
II. Wood 
III. Secondary phloem 
IV. Phellem 
The correct order is

1. III,IV,II,I

2. I,II,IV,III

3. IV,I,III,II

4. IV,III,I,II

Chromatophores take part in

1. Photosynthesis

2. Growth

3. Movement

4. Respiration

Which of the following joints would allow no movement?

1. Fibrous joint

2. Cartilaginous joint

3. Synovial joint

4. Ball and socket joint

The wheat grain has an embryo with one large, shield-shaped cotyledon known as

1. epiblast

2. coleorrhiza

3. scutellum

4. coleoptile

A gene showing co-dominance has

1. One allele dominant on the other 

2. Alleles tightly linked on the same chromosome

3. Alleles that is recessive to each other

4. Both alleles independently expressed in the heterozygote

Which of the following structure is not found in a prokaryotic cell?

1. Nuclear envelope

2. Ribosome

3. Mesosome

4. Plasma membrane

The term "linkage" was coined by

1. T.H. Morgan

2. T.Boveri

3. G.Mendel

4. W.Sutton

The imperfect fungi which are decomposers of litter and help in mineral cycling belong to

1. Deuteromycetes

2. Basidiomycetes

3. Phycomycetes

4. Ascomycetes

Match the columns and identify the correct option. 

1. A-(iv) B-(iii) C-(i) D-(ii)

2. A-(iii) B-(iv) C-(i) D-(ii)

3. A-(iii) B-(i) C-(iv) D-(ii)

4. A-(iii) B-(iv) C-(ii) D-(i)