Mock Test 40 : Zoology — practice questions
9 curated practice questions from Mock Test 40 : Zoology (Biology Class 12, CBSE) — 9 medium. Every question includes the final answer free; step-by-step worked solutions with a free account.
- Which of the following nematode infects the roots of tobacco plant and causes a great reduction in yield.
- Which of the following is incorrect regarding gel electrophoresis?
- Read the given statements about properties of genetically modified plants. They exhibit (a) Enhanced nutritional value…
- A piece of DNA is subjected to restriction enzyme digestion and the digested sample is electrophoresed. Which statement…
- From given statements select the incorrect statement. (a) Proteins which are obtained by recombinant DNA technology are…
- Which of the following restriction enzyme site is present in nucleotide sequence of ampicillin resistance gene in…
- Which of the following enzymes cannot be used for isolation of DNA from Lactobacillus?
- What is the reason for death of bollworms due to Bt toxin protein?
- Given below are different steps of transformation in a bacterial cell. Arrange them in correct sequence. (i) Heat shock…