Match List I with List II

List I – Name of the part	List II – Characteristics
A. Non-albuminous seed	III. Residual endosperm absent
B. Albuminous seed	I. Residual endosperm present
C. Perisperm	IV. Residual nucellus
D. Pericarp	II. Fruit wall

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The unequivocal proof that DNA is the genetic material came from the experiments of -

Sequentially arrange the evolutionary stages of humans from the given options.
(A) Australopithecines
(B) Homo habilis
(C) Dryopithecus
(D) Homo erectus
Choose the correct answer from the options given below:

The levels of biodiversity include :

Select the factor that does not disturb the genetic equilibrium :

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 is not used as a vector in recombinant DNA technology?

Darwin's finches and Australian marsupials are an example of:

Match List I with List II

List - I	List - II
(A) Lactobacillus casei	(I) Swiss cheese
(B) Clostridium butylicum	(II) Curd
(C) Propionibacterium sharmanii	(III) Acetic acid
(D) Acetobacter aceti	(IV) Butyric acid

Choose the correct answer from the options given below:

Match List-I with List-II

List-I (Terms)	List-II (Relations/Features)
(A) Homologous organs	(I) Mutation caused speciation
(B) Analogous organs	(II) Retrogressive evolution
(C) Vestigial organs	(III) Convergent evolution
(D) Saltation	(IV) Divergent evolution

Choose the correct answer from the options given below:

The function \(f: Z \rightarrow Z\) defined by \(f(x)=x^2+x\), where \(Z\) is the set of integers, is:

In some species of Asteraceae and grasses, seeds are produced without fertilisation. This phenomenon is knows as:

"Toddy" is a traditional drink which is made by-

The sum of the minor and the cofactor of the element 6 in the determinant \(\Delta=\left|\begin{array}{lll}2 & 3 & 1 \\ 4 & 5 & 6 \\ 7 & 8 & 9\end{array}\right|\) is: