Which of the following is NOT an Ex-situ conservation?

What amount of energy would be at the producer level if it is 50 KJ at third trophic level?

Malignant malaria is caused by -

The density of a population in a given habitat during a given period fluctuates due to changes in :
(A) Natality
(B) Emigration
(C) Immigration
(D) Mortality
Choose the correct answer from the options given below:

Match List-I with List-II

List-I (Terms)	List-II (Functions)
(A) Cloning	(I) Cuts at the specific position within DNA
(B) Plasmid	(II) Making multiple identical copies of template DNA
(C) Origin of replication	(III) Autonomously replicating circular extrachromosomal DNA
(D) Endonuclease	(IV) Initiates replication

Choose the correct answer from the options given below:

Match List - I with List - II.

List - I	List - II
(A) Bacteriophage lambda	(I) 231 gene
(B) Y-chromosome of human	(II) 48502 bp
(C) Escherichia coli DNA	(III) \(3.3 \times 10^9\) bp
(D) Haploid content of human DNA	(Iv) \(4.6 \times 10^6\) bp

Choose the correct answer from the options given below:

Which of the following genes encode protein to control Cotton bollworms?
A. cry|Ac
B. cryllAb
C. crylAb
D. cryllAc
Choose the correct answer from the options given below:

Solution of \(\frac{d y}{d x}=\left(1+x^2\right)\left(1+y^2\right)\) is :

For the given five values 16, 25, 19, 34, 46, the three years moving averages are:

If \(A\) is a \(3 \times 3\) matrix such that \(|\operatorname{adj} A|=9\) and \(\left|k A^{-1}\right|=9\), then the value of \(k\) are :

Read the passage carefully and answer the given questions.
Recombinant DNA Technology Asexual reproduction preserves the genetic information, while sexual reproduction permits variation. Traditional hybridization procedures used in plants and animals breeding very often lead to inclusion and multiplication of undesirable genes along with the desired genes. The techniques of genetic engineering, which include creation of recombinant DNA, use of gene cloning and gene transfer, overcome this limitation and allow us to isolate and introduce only one or a set of desirable genes without introducing genes into the target organism.
Which one of the following techniques is used to amplify a specific DNA sequence?

The feasible region of the linear programming problem is represented below :

The constraints of this LPP are

Homologous organs represent: