University:
Sam Houston State University
Course:
BIOL 2413 | General Zoology
Academic year:

2020
Views:

261

Pages:

2
Author:

Clint W.

Understanding Animal Life Span Review Activity Key 1. Life span is the period of life for an organism. 2. The life span of cattle is about 12-15 years. 3. Living condition is the ability of an organism to carry out life processes. 4. The seven life processes needed to remain living are: 1. Getting and using food 2. Movement 3. Circulation 4. Respiration 5. Growth and repair 6. Secretion 7. Sensation 5. Stages of life are developmental periods with common characteristics that represent various conditions of the organism. 6. Stage 1 is the Beginning, or the start of an organisms life. 7. Stage 2 is Growth and the organism is rapidly increasing in size and developing skills. 8. Stage 3 is Maturity and the animal carries out functions of adults, including reproduction. 9. Stage 4, or Decline is when the organism begins to lose the ability to maintain itself. 10. Stage 5, Death has arrived when chemical activity in the cells stops. 11. Describe one animals progression as an example. Understanding Animal Life Span Review Activity Write the correct words or phrases in the space provided to complete the statement. 1. _________________ is the period of life for an organism. 2. The life span of cattle is about __________________. 3. ______________________ is the ability of an organism to carry out life processes. 4. The seven life processes needed to remain living are: 5. ______________________ are developmental periods with common characteristics that represent various conditions of the organism. 6. Stage 1 is the __________________, or the start of an organisms life. 7. Stage 2 is Growth and the organism is rapidly increasing in size and _________________. 8. Stage 3 is Maturity and the animal carries out ______________________________, including reproduction. 9. Stage 4, or Decline is when the organism begins to lose the _________________________. 10. Stage 5, Death has arrived when ___________________________________________. 11. Describe one animals progression as an example.