Answer: The father determines the biological sex of a baby
Explanation: Human beings have two sex chromosomes, males have XY chromosomes whereas females have XX chromosomes. During fertilization, an egg from a woman fuses with a sperm cell from a man to form a zygote. Women have two X chromosomes (XX) and any point in time they can only release an egg bearing an X chromosome but males have one X and one Y chromosome, therefore they can either release a sperm cell with an X chromosome or a sperm cell with a Y chromosome. When an egg with X-chromosome fuses with a sperm cell with an X chromosome, the resulting baby is a female but when an egg with an X chromosome fuses with a sperm cell with a Y chromosome, the resulting baby is a male.
What makes the difference in both sexes is the Y chromosome from the man, therefore the father determines the biological sex of a baby.
Answer:
cellulose
Explanation:
lipids are fats oils or waxes. cellulose is a fiber
Definition of espionage: the practice of spying or of using spies, typically to obtain political or military information.
Answer is Chloroplasts have their own DNA.
Chloroplasts and mitochondria are the two cell organelles which have their own DNA. This DNA is separate from the DNA which is found in the nucleus of the cell. The DNA of both chloroplast and mitochondria can replicates and both can undergoes division. The DNA of both organelles produce many proteins and enzymes required for their function.
sorry if its wrong!
Answer: geosphere and biosphere
Explanation:
The geosphere is the part of the earth which lies below the earth crust. The biosphere is the sphere where all living beings survive.
According to the given situation, the ocean is interacting with the geosphere and biosphere. This is because of the fact that the earthquake emerged in the undersurface of the ocean is the part of the geosphere. The waves produced due to instability of the undersurface resulted in high speed waves. These waves resulted in drastic floods. The floods caused the destruction of the property of the coast, inland areas, plants and animals which came in contact with the flood. Hence, the biosphere was affected.
