Question

Порівняти еретроцити людини та жаби.Заповнити таблицю Срочняк прошу умаляю

Answer 1

Ну порівняння те що в жаби є ядро а в людини немає (це пов'язане з тим що коли клітина "народжується"то в ній є ядро але коли вона дозріває то воно зникає

Answer 2

Comparison of Human and Frog Erythrocytes

| Characteristic | Human Erythrocytes | Frog Erythrocytes | |----------------|--------------------|-------------------| | Size | 6-8 micrometers | 15-20 micrometers | | Nucleus | No nucleus | Nucleus | | Shape | Biconcave disc | Oval | | Lifespan | About 120 days | About 3-4 months | | Hemoglobin | Present | Present | | Cytoplasm | Contains hemoglobin and enzymes | Contains hemoglobin and enzymes | | Function | Transport oxygen and carbon dioxide | Transport oxygen and carbon dioxide | | Production | Produced in the bone marrow | Produced in the liver and spleen |

Size: Human erythrocytes are smaller in size, measuring about 6-8 micrometers, while frog erythrocytes are larger, measuring about 15-20 micrometers [[1]].

Nucleus: Human erythrocytes do not have a nucleus, while frog erythrocytes have a nucleus [[2]].

Shape: Human erythrocytes have a biconcave disc shape, which allows for increased surface area for gas exchange. Frog erythrocytes have an oval shape [[3]].

Lifespan: Human erythrocytes have a lifespan of about 120 days, while frog erythrocytes have a slightly longer lifespan of about 3-4 months [[4]].

Hemoglobin: Both human and frog erythrocytes contain hemoglobin, which is responsible for carrying oxygen and carbon dioxide [[5]].

Cytoplasm: The cytoplasm of both human and frog erythrocytes contains hemoglobin and enzymes necessary for their function [[6]].

Function: The main function of both human and frog erythrocytes is to transport oxygen from the lungs to the tissues and carbon dioxide from the tissues to the lungs [[7]].

Production: Human erythrocytes are primarily produced in the bone marrow, while frog erythrocytes are produced in the liver and spleen [[8]].

It is important to note that while there are similarities between human and frog erythrocytes, there are also differences due to the different physiological requirements of these organisms.