Deficiency of which of the following vitamins causes excessive bleeding from wounds?

Which of the following statements is/are correct regarding the vegetative propagation of plants? 

(1). Vegetative propagation produces a clonal population. 

(2). Vegetative propagation helps in eliminating the virus. 

(3). Vegetative propagation can be practiced most of the year. 

Select the correct answer using the code given below. 

Artocarpus integra is the scientific name of ___________.

Which of the following does NOT belong to Arthropoda group of animal kingdom? 

What is the originator of the law of heredity?

What are the mechanisms affecting in polio disease?

Red worms have a structure named ______ which helps them in grinding their food.

Carica papaya is the scientific name of ___________.