Which of the following is the correct expression of the "central dogma" ?

Arrange the given organisms involved in a food chain in correct sequence ?
(A) Fish
(B) Phytoplankton
(C) Man
(D) Zooplankton
Choose the correct answer from the options given below:

Read the following passage carefully and answer the given questions.
Theory of Evolution
The evolution of life is a gradual process through which simple organisms are transformed into complex life forms over billions of years. It involves genetic changes, adaptation to the environment, and the emergence of diversity in species. Fossil records provide evidence of extinct life forms and transitional stages. Evolution is influenced by factors such as mutation, genetic recombination, and environmental pressure, shaping the biodiversity we see today. Charles Darwin and Alfred Russel Wallace were pioneering naturalists who developed the theory of evolution by natural selection.
The study of fossils in different sedimentary layers indicates ______.

Which of the following mendelian disorders are autosome-linked recessive traits?
(A) Thalassaemia
(B) Colour Blindness
(C) Phenylketonuria
(D) Haemophilia
Choose the correct answer from the options given below:

Read the following passage carefully.
Restriction enzyme
Restriction enzymes cut the strand of DNA a little away from the center of the palindrome sites, but between the same two bases on the opposite strands. This leaves single stranded portions at the ends. There are overhanging stretches called sticky ends on each strand. These are named so because they form hydrogen bonds with their complementary cut counterparts. This stickiness of the ends facilitates the action of the enzyme DNA ligase. The word palindromes refer to group of letters that forms the same words when read both forward and backward. Restriction endonucleases are used in genetic engineering as molecular scissors.
Which one of the following enzyme helps to join DNA?

In organisms, the same structure developed along different directions due to adaptations to different needs. This refers to:

Which food item are ripened to get a particular flavour by growing of a specific fungi on them?

Certain Aldehydes, Retore and certain alcohol undergo iodoform test. Certain Aldehydes ketones undergo aldol condensation. While certain aldehydes undergo Cannizaro's reaction. Aldehydes responds to tollen reagent and fehling reagent test.
Which amongst the following undergo iodoform test?
A. \(CH_3OH\)
B. \(CH_3CH_2OH\)
C. \(CH_3CH(OH)CH_3\)
D. \(CH_3CH_2CH_2OH\)
Choose the correct option

Four diode connections are given below. Identify the diagram in which the diode is forward biased.
(A)

(B)

(C)

(D)

Choose the correct answer from the options given below:

Any function \(f(x)\) is an increasing function in \([a, b]\) if:
(A) \(\forall x_1, x_2 \in[a, b], f\left(x_1\right) \geq f\left(x_2\right)\) if \(x_1 < x_2\)
(B) \(\forall x_1, x_2 \in[a, b], f\left(x_1\right) \geq f\left(x_2\right)\) if \(x_1 > x_2\)
(C) \(\forall x_1, x_2 \in[a, b], f\left(x_1\right) \leq f\left(x_2\right)\) if \(x_1 < x_2\)
(D) \(\forall x_1, x_2 \in[a, b], f\left(x_1\right) < f\left(x_2\right)\) if \(x_1 > x_2\)
Choose the correct answer from the options given below :

When an \( \alpha \)-particle of mass M moving with velocity v bombards a heavy nucleus of charge Ze, its distance of closest approach from the nucleus depends on M as

Which of the given example explains evolution by anthropogenic action?

\(\int \frac{e^{2 x}-e^{-2 x}}{e^{2 x}+e^{-2 x}} d x \) is equal to :