6th July 2024 | [Quiz] Current | For Prelims 2024

Consider the following statements regarding Junk DNA:

1. All noncoding DNA is considered junk DNA, as they lack any coding or regulatory function.
2. Regulatory RNA and ribosomal RNA are examples of functional products that can be derived from sequences traditionally classified as junk DNA.
3. The bacterial genome consists primarily of noncoding DNA, reflecting a high presence of evolutionary remnants compared to more complex organisms.

Which of the statements given above is/are correct?

Consider the following statements about the Kaveri River:

1. The Kaveri River is also known as 'Ponni' in Tamil because of its association with gold mining in ancient times.
2. It originates from the Brahmagiri range in the Western Ghats and ultimately empties into the Arabian Sea.
3. The river is often referred to as the 'Ganges of the South' due to its spiritual significance and the presence of multiple sacred sites along its course.

Which of the statements given above is/are correct?

Consider the following statements regarding amputations:

1. Ants use their mandibles as a surgical tool to perform amputations, primarily targeting injuries near the femur.
2. In human medicine, amputation can be necessitated by factors including trauma, circulatory disorders, and congenital anomalies.
3. Among ants, the decision to amputate a nestmate's limb depends on the proximity of the injury to the thorax.

Which of the statements given above is/are correct?

Which of the following techniques in biodosimetry involves the observation of micronuclei formation in white blood cells to assess radiation exposure?

Evaluate the following statements regarding the conservation status and geographical features of Kaziranga National Park:

1. The park is recognized as an Important Bird Area by the International Union for Conservation of Nature (IUCN).
2. It lies within the Eastern Himalayan biodiversity hotspot, characterized by its unique geographical and hydrological settings.
3. Kaziranga's hydrology is influenced predominantly by the river Brahmaputra and its tributaries, which also form natural barriers against poaching.
4. The one-horned Rhinoceros of Kaziranga constitutes the largest population in the world due to the park's effective anti-poaching measures.

Which of the statements given above is/are correct?