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Recent questions tagged sec-c
Questions
State the three steps of sexual cycle in fungi.
class11
biology
sec-c
biological classification
asked
Jul 18, 2019
by
swapnarajan1982
2
answers
State the characteristic features exhibited by Kingdom ANimalia.
class11
biology
sec-c
biological classification
asked
Jul 18, 2019
by
swapnarajan1982
1
answer
Write a note on lichens?
class11
biology
sec-c
biological classification
asked
Jul 18, 2019
by
swapnarajan1982
1
answer
What are bacteriophages? Who discovered them? Name their genetic material. Draw a diagram of TMV.
class11
biology
sec-c
biological classification
asked
Jul 18, 2019
by
swapnarajan1982
1
answer
Name any three parasitic protozoans and mention the disease each of them causes in human beings?
class11
biology
sec-c
biological classification
asked
Jul 18, 2019
by
swapnarajan1982
1
answer
Draw a well labeled diagram of Nostoc.
class11
biology
sec-c
biological classification
asked
Jul 18, 2019
by
swapnarajan1982
1
answer
Name a bacterium that causes each of the following: Citrus canker, Bacterial blight of rice and Crown gall in plants
class11
biology
sec-c
biological classification
asked
Jul 18, 2019
by
swapnarajan1982
1
answer
Draw a well labeled diagram of a bacterial cell.
class11
biology
sec-c
biological classification
asked
Jul 18, 2019
by
swapnarajan1982
1
answer
Fungi are cosmopolitan. Write the role of fungi in your daily life.
class11
biology
sec-c
biological classification
asked
Jul 18, 2019
by
swapnarajan1982
1
answer
At a stage of their cycle, ascomycetes fungi produce the fruiting bodies like apothecium, perithecium or cleistothecium. How are these types of fruiting bodies different from each other?
class11
biology
sec-c
biological classification
asked
Jul 18, 2019
by
swapnarajan1982
1
answer
What is the similarity and dissimilarity between „whole moong dhal‟ and „broken moong dhal‟ in terms of respiration and growth? Based on these parameters classify them as living or non living?
class11
biology
sec-c
the living world
asked
Jul 2, 2019
by
swapnarajan1982
1
answer
Do you consider a person in coma-living or dead?
class11
biology
sec-c
the living world
asked
Jul 2, 2019
by
swapnarajan1982
1
answer
Define: a) Genus b) Family c) Order
class11
biology
sec-c
the living world
asked
Jul 2, 2019
by
swapnarajan1982
1
answer
The number and kind of organism is not constant. How do you explain this statement?
class11
biology
sec-c
the living world
asked
Jul 2, 2019
by
swapnarajan1982
1
answer
Properties of cell organelles are not always found in the molecular constituents of cell organelles. Justify.
class11
biology
sec-c
the living world
asked
Jul 2, 2019
by
swapnarajan1982
1
answer
Monographs and manuals are taxonomic aids. How do they differ from each other? Name any two other taxonomic aids of those type.
class11
biology
sec-c
the living world
asked
Jul 2, 2019
by
swapnarajan1982
1
answer
Name the type of organisms , in which the use of two terms-growth and reproduction is not clear. Explain.
class11
biology
sec-c
the living world
asked
Jul 2, 2019
by
swapnarajan1982
1
answer
How are specimen preserved and pasted on a herbarium sheet?
class11
biology
sec-c
the living world
asked
Jul 2, 2019
by
swapnarajan1982
1
answer
Give the scientific names of a) Wheat b) Human beings c) House fly
class11
biology
sec-c
the living world
asked
Jul 2, 2019
by
swapnarajan1982
1
answer
Name the family and the order to which each of the following belongs: a) Mango b) Housefly c) Wheat
class11
biology
sec-c
the living world
asked
Jul 2, 2019
by
swapnarajan1982
1
answer
What is an order in taxonomic hierarchy? Explain with an example from each of the plant and animal kingdom.
class11
biology
sec-c
the living world
asked
Jul 2, 2019
by
swapnarajan1982
1
answer
What are taxonomic aids? Mention some of the taxonomic aids for identification.
class11
biology
sec-c
the living world
asked
Jul 2, 2019
by
swapnarajan1982
1
answer
Differentiate between vasectomy and tubectomy
cbsc
class 12
biology
reproductive health
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
How do oral contraceptives function? What is the advantage of Saheli?
cbsc
class 12
biology
reproductive health
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
What is sterilization? Explain the various methods.
cbsc
class 12
biology
reproductive health
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
Expand IUDs. Explain the various methods of IUDs.
cbsc
class 12
biology
reproductive health
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
What are barrier methods of birth control? Explain.
cbsc
class 12
biology
reproductive health
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
Describe the three different practices under natural methods of birth control.
cbsc
class 12
biology
reproductive health
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
Mention various precautions one has to take to protect himself/herself from STDs.
cbsc
class 12
biology
reproductive health
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
Name another name for sexually transmitted diseases. Name two STDs that are curable and two that are incurable.
cbsc
class 12
biology
reproductive health
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
A woman who was pregnant (8 weeks), on clinical examination was found to have conceived a defective foetus with a serious genetic defect. With what test would the doctor have confirmed the genetic defect. What suggestive measure would you recommend?
cbsc
class 12
biology
reproductive health
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
Embryo transfer is one of the methods of ART. What are the different types of embryo transfer?
cbsc
class 12
biology
reproductive health
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
What will be the genotype and phenotype of the offspring if a colour blind man marries a carrier woman?
cbsc
class 12
biology
principles of inheritance
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
Give the characteristic features of Turner’s Syndrome.
cbsc
class 12
biology
principles of inheritance
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
Tabulate the different types of *** determination in organisms.
cbsc
class 12
biology
principles of inheritance
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
How does the Mendelian disorder phenylketonuria occur?
cbsc
class 12
biology
principles of inheritance
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
Explain the mechanism of *** determination in honeybees.
cbsc
class 12
biology
principles of inheritance
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
Enumerate points to establish parallelism between chromosomes and genes.
cbsc
class 12
biology
principles of inheritance
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
A man with AB blood group marries a woman with AB blood group. <br> i. Work out all possible genotypes and phenotypes of the progeny. <br> ii. Discuss the kind of domination in the Parents and progeny.
cbsc
class 12
biology
principles of inheritance
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
Which phenomenon is associated with this ?
cbsc
class 12
biology
principles of inheritance
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
In a hybrid cross the following recombination frequencies are observed, i.e. 10%, 22% and 6% of recombinants. <br> <br> i. How is this recombinant percentage related to the loci of the gene responsible for recombinants.
cbsc
class 12
biology
principles of inheritance
sec-c
asked
Apr 24, 2019
by
priyanka.clay6
1
answer
A man with blood group A married a woman with B group, they have a son with AB blood group and a daughter with blood group O, work out the possibility of inheritance with the help of a Punnet square.
cbsc
class 12
biology
principles of inheritance
sec-c
asked
Apr 23, 2019
by
priyanka.clay6
1
answer
What is altitude sickness? How does the body overcome this?
cbsc
class 12
biology
organisms and population
sec-c
asked
Apr 23, 2019
by
priyanka.clay6
1
answer
What alternatives do organisms take if stressful external conditions are localized ? Give examples.
cbsc
class 12
biology
organisms and population
sec-c
asked
Apr 23, 2019
by
priyanka.clay6
1
answer
How does constancy in the internal environment help an organism? How do organisms achieve it with regard to temperature? Give example.
cbsc
class 12
biology
organisms and population
sec-c
asked
Apr 23, 2019
by
priyanka.clay6
1
answer
What are the factors that lead to the variation in the conditions of the habitat?
cbsc
class 12
biology
organisms and population
sec-c
asked
Apr 23, 2019
by
priyanka.clay6
1
answer
Name the major biomes and the factors by which they vary.
cbsc
class 12
biology
organisms and population
sec-c
asked
Apr 23, 2019
by
priyanka.clay6
1
answer
Give three example of mutualistic relationship.
cbsc
class 12
biology
organisms and population
sec-c
asked
Apr 23, 2019
by
priyanka.clay6
1
answer
What are the roles of predators?
cbsc
class 12
biology
organisms and population
sec-c
asked
Apr 23, 2019
by
priyanka.clay6
1
answer
Species facing competition might evolve mechanism that promotes coexistence rather than exclusion. Justify this statement in light of Gause’s competitive exclusion principle, citing suitable examples.
cbsc
class 12
biology
organisms and population
sec-c
asked
Apr 23, 2019
by
priyanka.clay6
1
answer
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