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Which correctly describes the effect crossing over during meiosis?
It causes the cell to split into four haploid cells.
What causes the atom's nucleus to split?
- for spontaneous fission the cause is an inconvenient ratio between neutrons and protons- bombardment of the nucleus with particles, especially neutrons
Is it true it takes a man to make a female fetus?
No, the biological sex of a fetus is determined by the contribution of chromosomes from both parents. This means that both men and women play a role in determining the sex of a fetus.
What is teratogen?
A teratogen is any substance or factor that can cause birth defects or developmental abnormalities in a growing fetus. These can include drugs, chemicals, infections, and other environmental factors that can negatively impact the development of the embryo or fetus during pregnancy.
When you split an atom why does it explode?
When an atom is split, a large amount of energy is released in the form of heat and radiation. This sudden release of energy causes a rapid expansion of gases and materials around the atom, leading to an explosion. This process is known as nuclear fission and is the basis for nuclear weapons and reactors.
