NEET 2019
For the following questions answer them individually
NEET 2019 - Question 171
Identify the cells whose secretion protects the lining of gastro-intestinal tract from various enzymes.
NEET 2019 - Question 172
In some plants, the female gamete develops into embryo without fertilization. This phenomenon is known as:
NEET 2019 - Question 173
Which of the following can be used as a biocontrol agent in the treatment of plant disease ?
NEET 2019 - Question 174
Match Column - I with Column - II.
Choose the correct answer from the options given below:
NEET 2019 - Question 177
The ciliated epithelial cells are required to move particles or mucus in a specific direction. In humans,these cells are mainly present in:
NEET 2019 - Question 179
Which one of the following statements regarding post-fertilization development in flowering plants is incorrect ?
NEET 2019 - Question 180
Which of the following pair of organelles does not contain DNA ?
