| 1681 |
The use of a country's bio-resources by companies without proper authorisation or fair compensation is called |
Biology/Biological Studies/Biotechnology/Biochemistry
Ethical issues |
Easy |
| 1682 |
A foreign firm patents a skin cream based on the healing use of turmeric that villagers in India have known f… |
Biology/Biological Studies/Biotechnology/Biochemistry
Ethical issues |
Medium |
| 1683 |
Developing countries like India are particularly vulnerable to biopiracy mainly because they |
Biology/Biological Studies/Biotechnology/Biochemistry
Ethical issues |
Medium |
| 1684 |
Which concern most directly falls under biosafety rather than patents or biopiracy? |
Biology/Biological Studies/Biotechnology/Biochemistry
Ethical issues |
Hard |
| 1685 |
A country's age pyramid is urn-shaped, with a narrow base. What does this suggest about its population? |
Biology/Biological Studies/Biotechnology/Biochemistry
Population attributes |
Easy |
| 1686 |
Which of the following is an attribute of a population but not of an individual organism? |
Biology/Biological Studies/Biotechnology/Biochemistry
Population attributes |
Easy |
| 1687 |
A pond had 40 frogs at the start of a year, and 10 new frogs were added by reproduction during the year. What… |
Biology/Biological Studies/Biotechnology/Biochemistry
Population attributes |
Medium |
| 1688 |
In a laboratory population of 50 fruit flies, 5 flies died during a week. What is the death rate? |
Biology/Biological Studies/Biotechnology/Biochemistry
Population attributes |
Medium |
| 1689 |
An ecologist wants to compare the size of a population of one huge banyan tree with that of 200 small Parthen… |
Biology/Biological Studies/Biotechnology/Biochemistry
Population attributes |
Hard |
| 1690 |
Which equation describes logistic population growth? |
Biology/Biological Studies/Biotechnology/Biochemistry
Population growth |
Easy |
| 1691 |
A population growing with unlimited resources produces which kind of growth curve? |
Biology/Biological Studies/Biotechnology/Biochemistry
Population growth |
Easy |
| 1692 |
A population has 500 individuals. During a year there are 60 births, 40 deaths, 10 immigrants and 20 emigrant… |
Biology/Biological Studies/Biotechnology/Biochemistry
Population growth |
Medium |
| 1693 |
Which organism breeds only once in its lifetime? |
Biology/Biological Studies/Biotechnology/Biochemistry
Population growth |
Medium |
| 1694 |
A population follows logistic growth with r = 0.5 per year and carrying capacity K = 1000. What is its growth… |
Biology/Biological Studies/Biotechnology/Biochemistry
Population growth |
Hard |
| 1695 |
The relationship between a cuckoo and a crow, in which the crow incubates the cuckoo's eggs, is called |
Biology/Biological Studies/Biotechnology/Biochemistry
Population interactions |
Easy |
| 1696 |
In which interaction does one species benefit while the other is neither harmed nor benefited? |
Biology/Biological Studies/Biotechnology/Biochemistry
Population interactions |
Easy |
| 1697 |
Five closely related warbler species live in the same tree, but each feeds in a different part of the canopy.… |
Biology/Biological Studies/Biotechnology/Biochemistry
Population interactions |
Medium |
| 1698 |
Which pair shows mutualism? |
Biology/Biological Studies/Biotechnology/Biochemistry
Population interactions |
Medium |
| 1699 |
A prickly pear cactus introduced into Australia spread rapidly over large areas until a cactus-feeding moth f… |
Biology/Biological Studies/Biotechnology/Biochemistry
Population interactions |
Hard |
| 1700 |
The vertical distribution of different plant species at different heights in a forest is called |
Biology/Biological Studies/Biotechnology/Biochemistry
Structure and function of ecosystems |
Easy |