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Which one of the following is the real difference between Marchantia and Funaria?

Which of the following occurs in meiosis but not in mitosis?

Explain electron transport system

What is cell mediated immunity?

Difference between parthenocarpy and apomixis? Give 10 points of difference between both?

Write down the differences between 'Green Revolution' and 'Golden Revolution'.

The right side of the heart pumps the blood _______ the heart _______ the lungs.

Study the cycle shown below and select the option which gives correct words for all the four blanks A, B, C and D.

Leaf tendrils are present in

Blockage in respiratory passage is prevented due to presence of

A.epiglottis. B.larynx. C. C shaped cartilage. D.alveoli

The list of techniques in paragraph could best be described as-

Genetically modified Streptococcus is used for the production of

Match the parts of the human brain given in column I with the functions mentioned in column II and choose the right answer containing the correct matching of the alphabets of the two columns

$\begin{array}{cccc}& \text{Column -I}& & \text{Column - II}\\ & \text{Parts of the Brain}& & \text{Functions}\\ A& \text{Cerebellum}& e& \text{Reflex action}\\ B& \text{Hypothalamus}& f& \text{intelligence,imagination,memory,learning etc}\\ C& \text{Cerebral cortex}& g& \text{Maintaining equilibrium}\\ & & h& \text{Regulation of body temperature and blood pressure}\end{array}$

Which of these is a dicot seed with endosperm?

Jurassic period of Mesozoic era is characterized by

If in a population, random gametic union produces new generation, then allele frequencies between generation described as:

1) Zero

2) Continuously increasing

3) Constant

4) Continuously decreasing

Which one among the following is mismatched?

The basic forms of asexual reproduction are fission, budding, gemmulation and fragmentation. Binary fission is common among

__ in the dicot stem is made of collenchyma cells

What is likely to happen if Islet of langerhans of pancreas become partially non-functional?

Define artificial insemination. Write down two advantag es of it,

How do neutral solutes move across the plasma membrane? Can the polar molecules also move across it in the same way? If not, then how are these transported across the membrane?

In the life cycle of a typical dicot plant, arrange the following events in a correct sequence

A - Redifferentiation

B - Differentiation

C - Dedifferentiation

D - Divisions in primary meristem

Assertion [A]: Herbarium provides necessary information for verifying and identifying newly collected plant specimens.

Reason [R]: Botanical gardens promote eco-tourism for employment and sustainable life.

A sexually transmitted bacterial disease is

1. Streptokinase
2. Cyclosporin A
3. Statin
4. Lipase

A garden pea plant(a) produced inflated yellow pods and another plant (b) of same species produced constricted green pods.Identify the dominant trait.

Why is the energy flow considered as unidirectional? [2 MARKS]

Coconut water from a tender coconut is:

Antibody-mediated immunity is also known as _________

Urea synthesis takes place primarily in the liver because

Identify A and its correct characteristics features-

Enzyme required for the following reaction is $N\stackrel{\sim }{=}N\to N{H}_3$

Medical Termination of Pregnancy (MTP) is legal and safe up to __ weeks of pregnancy. (Input a number)

Which of the following is a carbohydrate having $\beta$ - repeated units?

Burning coal is a source of