Crossing-over is the exchange of genetic material between which chromosomes?
- Correct Answer: homologous
- analogous
- metacentric
- monogamous
Explanation: When homologous chromosomes form pairs during prophase I of meiosis I, crossing-over can occur. Crossing-over is the exchange of genetic material between homologous chromosomes. It results in new combinations of genes on each chromosome.
More Random Questions
Q: What are the Directive Principles of State Policy (DPSP)?
Ans: Non-justiciable guidelines
Ans: Non-justiciable guidelines
Q: A lumbar air study reveals a syrinx with hydrocephalus. Which advanced procedure is indicated?
Ans: Ventriculoperitoneal shunt
Ans: Ventriculoperitoneal shunt
Q: What is the only animal phyla that does not consist exclusively of invertebrates?
Ans: eukaryotes
Ans: eukaryotes
Q: In Sharanghadhara Samhita, the proportion for Ksheerapaka Kalpana is:
Ans: 1 part drug, 8 parts milk, 32 parts water
Ans: 1 part drug, 8 parts milk, 32 parts water
Q: Silver is an example of a mineral containing only one kind of what?
Ans: chemical
Ans: chemical
Q: What was a significant market reaction to Trump’s policies in March 2025?
Ans: Increased stock prices
Ans: Increased stock prices
Q: According to the information of January 14, 2025, when will the highest sports honor Major Dhyanchand Khel Ratna Award be given in Rashtrapati Bhavan?
Ans: January 17
Ans: January 17
Q: What unit do astronomers use to describe distances in space?
Ans: gravity years
Ans: gravity years
Q: According to Sushruta the synonyms of Madhutailika basti:
Ans: All of the above
Ans: All of the above
Q: A patient with muscle cramps requires intervention. Which electrolyte imbalance is most likely?
Ans: Hypomagnesemia
Ans: Hypomagnesemia
Q: A balanced equation has an equal number of what on each side?
Ans: protons and neutrons
Ans: protons and neutrons
Q: The plasma membranes of cells that specialize in absorption are folded into fingerlike projections called what?
Ans: microvilli
Ans: microvilli
Q: Who has been nominated for the 67th Grammy Award on 9 November 2024?
Ans: Ricky Kej and Anushka Shankar
Ans: Ricky Kej and Anushka Shankar
Q: Indian milk brand 'Nandini' has become the sponsor of which team in the upcoming T-20 World Cup?
Ans: Scotland and Ireland
Ans: Scotland and Ireland
Q: What is the name of the chart that makes it easy to find the possible genotypes in offspring of two parents?
Ans: punnett square
Ans: punnett square
