35. The variation shown by the medicinal plant Rauwolfia vomitoria is ...
b) Species diversity b) Ecological diversity c) Varietal diversity d) Genetic diversity

1 Answer

Answer :

d) Genetic diversity

Related questions

Description : 15. The variation shown by the medicinal plant Rauwolfia vomitoria is ... a) Species diversity b) Ecological diversity c) Varietal diversity d) Genetic diversity

Last Answer : d) Genetic diversity

Description : Which one of the following statements on biosphere reserves is not correct? [CDS 2010] (a) In 1973, UNESCO launched a worldwide programme on man and biosphere (b) Biosphere reserves ... Pradesh (d) Biosphere reserves are multipurpose protected areas to preserve the genetic diversity in ecosystems

Last Answer : Ans: (c)

Description : Which one of the following is a characteristic feature of cropland ecosystem? (a) Absence of weeds (b) Ecological succession (c) Absence of soil organisms (d) Least genetic diversity

Last Answer : (d) Least genetic diversity

Description : Wildlife conservation aims at : 1. Maintainng the ecological process. 2. To enrich the wildlife diversity with exotic species. 3. Preventing migration

Last Answer : Wildlife conservation aims at : 1. Maintainng the ecological process. 2. To enrich the wildlife diversity with exotic species ... (a), (b) D. (b), (c)

Description : Which one of the following shows maximum genetic diversity in India Or Which one has the largest species variety India

Last Answer : Which one of the following shows maximum genetic diversity in India Or Which one has the largest species ... . Mango B. Groundnut C. Rice D. Maize

Description : Biodiversity of a geographical region represents (a) endangered species found in the region (b) the diversity in the organisms living in the region (c) genetic diversity in the dominant species of the region (d) species endemic to the region.

Last Answer : (b) the diversity in the organisms living in the

Description : why does sexual reproduction result in more genetic variation in species?

Last Answer : It combines different sets of DNA, instead of replicating the same set.

Description : How does genetic variation create new species over time?

Last Answer : well they adapt combineing with other spices

Description : Why does sexual reproduction result in more genetic variation in a species?

Last Answer : It mixes the chromosomes of the two parents

Description : Cardiac glycosides are obtained from following plant source. (a) Rauwolfia serpentina (b) Strophanthus gratus (c) Ricinus commounts. (d) Atropa belladonna

Last Answer : Ans: B

Description : Among the following a plant species of medicinal value is endangered

Last Answer : Among the following a plant species of medicinal value is endangered A. Butea frondosa B. Rauwolfia serpentina C. Cocus nucifera D. Mangifera indica

Description : Why should we conserve biodiversity? Because A. We should preserve the biodiversity we have inherited B. A loss of diversity may lead to a loss of ecological stability C. Both (a) and (b) D. None of the above.

Last Answer : C. Both (a) and (b)

Description : Why should we conserve biodiversity? Because A. We should preserve the biodiversity we have inherited B. A loss of diversity may lead to a loss of ecological stability C. Both (a) and (b) D. None of the above.

Last Answer : Both (a) and (b)

Description : Why should we conserve biodiversity? Because A. We should preserve the biodiversity we have inherited B. A loss of diversity may lead to a loss of ecological stability C. Both (a) and (b) D. None of the above.

Last Answer : C. Both (a) and (b)

Description : High Yielding Varietal Programme (HYVP) was started on

Last Answer : Ans. 1966-67

Description : Varietal purity is checked by

Last Answer : Ans. Grow out test (GOT)

Description : What is A forest or jungle near the equator that is characterized by large amounts of rain and little variation in temperature and that contains the greatest known diversity of organisms?

Last Answer : Such a forest is called a Tropical Rain Forest

Description : What is the reason for India being a major producer of different varieties of fruits and vegetables? a. Its large populations size b. Its large land area c. Variation in its agro-climatic conditions d. Diversity in socio-cultural phenomenon

Last Answer : c. Variation in its agro-climatic conditions

Description : Reserprine, an alkaloid derived from the root of Rauwolfia serpentina (a) Can be used to control hyperglycemia (b) Can cause severe depression of mood (c) Can decrease gastrointestinal secretion and motility (d) Has no cardiac effects (e) A spare receptor agonist

Last Answer : Ans: B

Description : Write method of cultivation and collection of ‘Rauwolfia’.

Last Answer : Cultivation: Loamy soil with large amount of humus and good drainage are ideal for cultivation of Rauwolfia. The PH of the soil should be acidic and around 4. The temperature range for cultivation ... . Care is taken to keep the root bark intact as the bark has higher alkaloidal content.

Description : One of endangered species of Indian medicinal plants is that of

Last Answer : One of endangered species of Indian medicinal plants is that of A. Nepenthes B. Podophyllum C. Ocimum D. Garhc

Description : Kyoto Protocol is associated with - (1) Species conservation (2) Climate change (3) Wetland Conservation (4) Medicinal plants

Last Answer : (2) Climate change Explanation: The Kyoto Protocol is an international agreement linked to the United Nations Framework Convention on Climate Change, which commits its Parties by set-ting internationally binding ... in Kyoto, Japan, on 11 December 1997 and entered into force on 16 February 2005.

Description : One of the endangered species of Indian medicinal plants is that of (a) Ocimum (b) garlic (c) Nepenthes (d) Podophyllum.

Last Answer : (d) Podophyllum.

Description : Kyoto Protocol is associated with (1) Species conservation (2) Climate change (3) Wetland Conservation (4) Medicinal plants 

Last Answer : Climate change

Description : In which forests are the greatest diversity of animal and plant species occurs? -Do You Know?

Last Answer : answer:

Description : In which forests are the greatest diversity of animal and plant species occurs?

Last Answer : Tropical moist forests

Description : What is genetic diversity?

Last Answer : Genetic diversity refers to the variety of genes and genetic variants that exist within a population or species, and is an important concept in conservation biology and ecology.

Description : Which of the following has maximum genetic diversity in India?

Last Answer : Which of the following has maximum genetic diversity in India? A. Wheat B. Maize C. Mango D. Carrot

Description : Genetic diversity in agricultural crops in threatened by

Last Answer : Genetic diversity in agricultural crops in threatened by A. introduction of high yielding ... intercropping D. intensive use of biopesticides

Description : Which one of the following has maximum genetic diversity in India

Last Answer : Which one of the following has maximum genetic diversity in India A. Tea B. Teak C. Mango D. Wheat

Description : Which is not true regarding genetic diversity?

Last Answer : Which is not true regarding genetic diversity? A. It enables a population to adapt to its ... upon it. D. Higher diversity increases uniformity

Description : Why does asexual reproduction result in more genetic diversity than sexual reproduction?

Last Answer : In asexual reproduction there are 2 daughter cells produced thatare identical to the parent cell. In sexual reproduction there are4 genetically different daughter cells produced that are ... of different haploid DNA to produce adiploid offspring which is genetically different from bothparents.

Description : What scenario will result in offspring that have the greatest genetic diversity?

Last Answer : What is the answer ?

Description : Why is genetic diversity in agricultural crops threatened?

Last Answer : E x t e n s i v e intercropping

Description : Which one of the following has maximum genetic diversity in India? (a) Mango (b) Wheat (c) Tea (d) Teak

Last Answer : (a) Mango

Description : Which of the following has maximum genetic diversity in India? (a) Mango (b) Wheat (c) Groundnut (d) Rice

Last Answer : (d) Rice

Description : Loss of genetic diversity:

Last Answer : The destruction of our forest destroys the greatest storehouse of genetic diversity on earth, which provides new food and medicines for the entire world.

Description : 4. ----------- has the maximum genetic diversity in India 1. Potato 2. Tea 3. Mango 4. Teak

Last Answer : Ans: Mango

Description : What is genetic diversity ?

Last Answer : It is the variation at the level of individual genes.

Description : Alexander von Humboldt described for the first time (a) laws of limiting factor (b) species area relationships (c) population growth equation (d) ecological biodiversity.

Last Answer : (b) species area relationships

Description : During ecological succession (a) the numbers and types of animals remain constant (b) the changes lead to a community that is in near equilibrium with the environment and is called pioneer community ( ... area (d) the establishment of a new biotic community is very fast in its primary phase.

Last Answer : (c) the gradual and predictable change in species composition occurs in a given area

Description : An association of individuals of different species living in the same habitat and having functional interactions is (a) ecosystem (b) population (c) ecological niche (d) biotic community.

Last Answer : (d) biotic community.

Description : Alexander Von Humbolt described for the first time: (1) Laws of limiting factor (2) Species area relationships (3) Population Growth equation (4) Ecological Biodiversity

Last Answer : (2) Species area relationships

Description : What is the difference between a mutation and a genetic variation?

Last Answer : A: A mutation is a change in the DNA sequence, while genetic variation refers to differences in the DNA sequence between individuals in a population.

Description : Why doesn't mitosis contribute to genetic variation?

Last Answer : Feel Free to Answer

Description : What are two sources of genetic variation?

Last Answer : Natural and Artificial Selection

Description : In order to see the Hardy Weinberg equation to calculate genetic variation in a population conditions must exist in the population?

Last Answer : All organisms must reproduce

Description : What happens after meiosis to introduce even more genetic variation in sexualy reproducing organisms?

Last Answer : Genetic variation is increased by meiosis Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase

Description : What process is responsible for genetic variation?

Last Answer : Prophase 1 (APEX)

Description : A change in genetic constitution, which arises suddenly and not to segregation and recombination of genes in sexual reproduction is called as: a. Hybridization b. Bud variation c. Mutation d. Non of them

Last Answer : Mutation