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Which among the following are communicable diseases?

All are deficiency diseases except

Which of these describes glycolysis?

Match the following with the correct response.

$\begin{array}{cc}\left(1\right)\text{Amphibians}& \left(\text{A}\right)\text{Eggs with tough covering}\\ \left(2\right)\text{Reptiles}& \left(\text{B}\right)\text{Viviparous}\\ \left(3\right)\text{Aves}& \left(\text{C}\right)\text{Egg laying}\\ \left(4\right)\text{Mammals}& \left(\text{D}\right)\text{Lay eggs in water}\end{array}$

Respiratory centre is located in the _____________.

Which of the following is not an element of phloem tissue?

Which of the following are viral diseases?

Find the odd example

Infection of _________ is caused by Vibrio cholerae.

Skeleton which is composition of rib cage, skull, and vertebral column is known as

Cardiac muscles are striated muscles with fibres being

Kevin consumed a lot of carbohydrates and proteins. If he suffers from indigestion, by the end of the day, estimate the possible regions where the process of digestion could have gone wrong?

Cotyledons of seeds are units to store ________.

A cell when viewed under a microscope clearly revealed nucleus, glycogen granules and cell wall. The cell most likely is:

Define air polluation.

Explain what is smog. Give its effects.

Question 40
Classify the following organisms based on the absence/presence of true coelom (i.e., acoelomate, pseudocoelomate and coelomate)
Spongilla, Sea anemone, Planaria, Liver fluke, Wuchereria, Ascaris, Nereis, Earthworm, Scorpion, Birds, Fishes, Horse.

Find out the wrong statement:

Are the following statements true (T) or false (F) ?
(a) Some seeds have no cotyledons at all. (T/F)
(b) Maize grain is fruit and not a seed. (T/F)
(c) Seeds fallen in a flower-bed from the previous crop usually do not germinate until the next sowing season. (T/F)
(d) Oxygen is necessary for the germination of seeds. (T/F)

Name the class of angiosperms in which:
(a) reticular venation is present;
(b) leaves show parallel venation.

Comment on the following :

(a) Denitrifying bacteria are a blessing as well as a curse to farmers.

(b) Yeast is used in bakeries and breweries.

What percentage of body weight is contributed by the skin?

Name two nitrogen fixing bacteria which produces root nodules

The release of adrenaline in our body increases:

What will happen to onion peel cells when you put few drops of concentrated salt solution on the prepared slide of onion peel? Give reason.

A plant species which has been exploited for the production of hirudin is

Sewage containing organic waste should not be disposed in water bodies because it causes major water pollution.Fishes in such a polluted water die because __________

Crossbreeding programmes between indigenous and foreign breeds of farm birds is done to develop which of the following desirable characteristics?

Briefly describe the structure and function of Golgi apparatus.

what is the unit of measurement of cells?

What is dead component of phelom tissue

How is mightochondria able to process it's own protien

What are chromosomes?

Four chambered heart is found in

Select the correct structure of the sentence.

N = noun phrase; V = verb phrase; Adj = adjective phrase; p = prepositional phrase

This is beautiful!

Give another name for the death rate

Heterotrophic nutrition is not shown by

Which of the following is not a deuterostome?

Which of the following form the growing part of the root?

Pollen-pistil interaction involves

Small storage reservoirs which intercept and store the run-off of small catchment area are called___.