Question

What is the difference between embryo's heart and adult heart?​

Answer 1

Explanation:

Because of this, the fetal heart is different from the heart of a baby or an adult. These differences are what allow most fetuses to survive severe heart defects while inside the mother. 1) There is an extra blood vessel in the fetus that allows the blood to BYPASS the lungs.

Answer 2

Some points on embryo's heart are as follows:-

• 1. Foramen ovale is present in embryo's heart.

• 2. Ducts arteriosum present in it .

• 3. This heart contains mixed blood.

• 4. Lungs are present but they are not functional.

Here are some points on adult heart :-

• 1. Fossa ovalis is present in adult's heart.

• 2. Ligamentum arteriosum is present .

• 3. In adult heart lungs are functional.

• 4. In adult heart normal heart range is 60-100 per minute.