Examlex
Cast iron as it is prepared in a blast furnace is a product of high purity.
Zygote
The initial cell formed when a sperm cell fertilizes an egg cell, marking the beginning of pregnancy.
Chromosomes
Chromosomes are thread-like structures located within the nucleus of animal and plant cells, made of protein and a single molecule of deoxyribonucleic acid (DNA), carrying genetic information.
Biological Mother
A woman who has given birth to a child, contributing genetically through ovum to the child's birth.
Biological Father
A term referring to the man from whom a child has inherited DNA, typically the child's genetic parent.
Q11: Both DNA and RNA have double-helical structures.
Q15: A peptide bond (also called an amide
Q16: Consider the following decay series: <img
Q27: How many unpaired electrons does the manganese
Q38: The following reaction is used to
Q50: A Boolean variable is initialized to the
Q55: In the production of potassium metal, the
Q56: All objects in an object-oriented program are
Q57: To start an application using the menu
Q64: Which of these is the systematic name