Answer: Hypertonic solution
Explanation: In hypertonic solutions solute concentration is higher that those inside the cells. That means there is a different pressure in and out of the cell and in order to reach the equilibrium the cell has to release water to the medium and ever the concentration. As a result of this stressful conditions cells shrink which make pickles smaller.
Answer:
The physical conditions are necessary for nuclear fusion and formation of stars are given below.
Explanation:
Nuclear fusion emitted high amount of heat energy which increases the temperature of the surrounding environment while formation of stars absorb heat energy and finally lower the temperature. The force of gravitational attraction is lower in nuclear fusion while the force of gravitational attraction becomes higher in formation of stars. Nuclear fusion does not promote stellar formation while formation of stars promotes stellar formation.
More genetic variation in the offspring, so the species can adapt to new environments because of this.
Answer:
Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic or alkaline conditions, with the color change occurring over the pH range 4.5–8.3 at 25 °C (77 °F). Neutral litmus paper is purple. Litmus can also be prepared as an aqueous solution that functions similarly.
Explanation:
Answer:
Meiosis is a special type of cell division used by sexually-reproducing organisms to produce the gametes, such as sperm or egg cells. It involves two rounds of division that ultimately result in four cells with only one copy of each chromosome.
2 divisions
4
Asexual reproduction is a type of reproduction which does not involve the fusion of gametes or change in the number of chromosomes.
No genetic variation, all daughter cells are identical
Explanation: