Ask a Question

Recent questions and answers in 2020

0 votes
1 answer 194 views
If the head of cockroach is removed, it may live for few days because:
answered Nov 22, 2021 in 2020 by Doubtly (98.9k points)
0 votes
1 answer 129 views
The roots that originate from the base of the stem are
answered Nov 22, 2021 in 2020 by Doubtly (98.9k points)
0 votes
1 answer 116 views
The plant parts which consist of two generations one within the other
answered Nov 22, 2021 in 2020 by Doubtly (98.9k points)
0 votes
1 answer 184 views
Which of the following pairs is of unicellular algae ? a) Anabaena and volvox
answered Nov 22, 2021 in 2020 by Doubtly (98.9k points)
0 votes
1 answer 121 views
The enzyme enterokinase helps in conversion of : a) Caseinogen into casein
answered Nov 22, 2021 in 2020 by Doubtly (98.9k points)
0 votes
1 answer 119 views
The QRS complex in a standard ECG represents : a) Depolarisation of ventricles
answered Nov 22, 2021 in 2020 by Doubtly (98.9k points)
To see more, click for all the questions in this category.

Doubtly is an online community for engineering students, offering:

  • Free viva questions PDFs
  • Previous year question papers (PYQs)
  • Academic doubt solutions
  • Expert-guided solutions

Get the pro version for free by logging in!

Most popular tags

jeemain geography-10th engineering physics semester 5 web computing

5.7k questions

5.1k answers

108 comments

537 users

Doubtly
...