Identify the correct features of Mango and Coconut fruits.

(i)	In both, fruit is a drupe
(ii)	Endocarp is edible in both
(iii)	Mesocarp in Coconut is fibrous, and in Mango, it is fleshy
(iv)	In both, the fruit develops from the monocarpellary ovary

Select the correct option from below:

1. (i), (iii) and (iv) only

2. (i), (ii) and (iii) only

3. (i) and (iv) only

4. (i) and (ii) only 

Large, empty colourless cells of the adaxial epidermis along the veins of grass leaves are:

Which of the following statements about cork cambium is incorrect?

In cockroach, identify the parts of the foregut in correct sequence:

Match the following columns with reference to cockroach and select the correct option:        

Select the incorrectly matched pair from the following:

1. Chondrocytes - Smooth muscle cells

2. Neurons - Nerve cells

3. Fibroblast - Areolar tissue

4. Osteocytes - Bone cells

Inclusion bodies of blue-green, purple, and green photosynthetic bacteria are:

1. Contractile vacuoles

2. Gas vacuoles

3. Centrioles

4. Microtubules

The biosynthesis of ribosomal RNA occurs in:

1. Ribosomes

2. Golgi apparatus

3. Microbodies

4. Nucleolus

The size of Pleuro Pneumonia Like Organism (PPLO) is:

1. 0.02 $\mathrm{\mu }$m

2. 1-2 $\mathrm{\mu }$m

3. 10-20 $\mathrm{\mu }$m

4. 0.1 $\mathrm{\mu }$m

Match the following columns and select the correct option: