Which of the following statements are TRUE in explaining the DNA?

All of the following statements are correct on the fetal stage of prenatal development EXCEPT?

The flow of hormones that can be affected by environmental conditions are?

I) light

II) day length

III) nutrition

IV) behaviour.

In the first stage of birth process, the contraction appears every ________ minutes.

- This stage plays an important role in the development of the brain.

- A time when the mass of cells becomes distinct as a human.

The above points are relate with one of the prenatal development stage known as _____________ stage.

The zygote continues to grow in both weight and length, although the majority of the physical growth occurs in the later stages of pregnancy.

Genes refer to the units of hereditary information composed of DNA.

one of the aims of natural childbirth is to reduce the mother’s pain by decreasing her fear through education about childbirth.

An egg and a sperm fuse to create a single cell called a zygote and each parent contributes half of offspring’s genetic material.

In the second stage of prenatal development, the embryo weighs just one gram and is about one inch in length.

The activity of genes is not affected by environment.

The germinal stage begins at conception when the sperm and egg cell unite in one of the two fallopian tubes.

Chromosomes are ___________ within cells that contain a person's genes.

Fertilization occurs when a sperm fuses with the female act during intercourse and

further forms an egg that gets _________ in uterus of the female.

Apgar ______ is a widely used method to assess the health of newborns at one and five minutes after birth.

_________ is a process of cell duplication, in which one cell divides into two genetically identical daughter cells.

The presence of ____ chromosome is what makes an individual male.

- A special component of the parent-infant relationship.

- Formation of a connection,special bond between parents & newborn shortly after birth.

Both statements above explain the relationship between parent and the new born baby known as ___________.

The fertilized egg is known as ________ and it first divides into two cells, then into four, eight, sixteen, and so on during the process of mitosis.