Answer:
If an organism has a total diploid number of 60 chromosomes, same number of chromosomes i. e. 60 are present in each daughter cell after mitosis while half number of chromosome i. e. 30 are present in each daughter cell after meiosis.
Explanation: Mitosis is a type of cell division in which a single cell is divided into two daughter cells having double number of chromosomes, while meiosis is a type of cell division in which a single cell is divided into four daughter cells having half number of chromosome.
Maternal depression
Julia may be experiencing maternal depression.
Maternal depression involves series of health conditions that can affect women during pregnancy and until after one year of child birth. Types of maternal depression include; postpartum psychosis, postpartum and prenatal depression. Maternal depression can be caused as a result of hormonal changes, trauma, heredity, and life stresses. Symptoms of depression are; sadness, consistent fatigue, irregular sleeping patterns and feelings of hopelessness.
C. Explanations
Hypothesis is an explanation made as a basis for reasoning.
Theories is a system of ideas used to explain something.
Laws is a statement of fact made from explanations.