DIGESTIVE SYSTEM OF FROGS AND HUMANS.pdf

The First 13 Slides are Practice Questions and The Last Slide is a Practice Example for the Lesson (No Need to Post). This Presentation Presents the Differences and Similarities between Humans and Frogs Digestive Systems.

1. Frogs and Humans
DIGESTIVEDIGESTIVE
SYSTEMSYSTEM

2. OBJECTIVES:
Highlighting the similarities and differences of
Human’s digestive system from frog’s digestive
system.
1.
Explaining the function of each organ in both
systems.
2.
Discussing the adaptations each species has for
their respective diets and lifestyles.
3.
Providing visual aids such as images to enhance
understanding..
4.

3. FIND THE
BELLY
BLUFF !

4. the digestive systems of frogs
and human are not similar in
structure
1.
the digestive systems of frogs
and human are similar in
function
2.
the length of the tube of frogs
and human are different
3.
01

5. the digestive systems of frogs
and human are not similar in
structure
1.
the digestive systems of frogs
and human are similar in
function
2.
the length of the tube of frogs
and human are different
3.
01

6. Digestion in the Frog begins at
the mouth
1.
Digestion in the Frog begins at
the stomach
2.
The Frog can thrust its tongue
out rapidly to catch their prey
3.
02

7. Digestion in the Frog begins at
the mouth
1.
Digestion in the Frog begins at
the stomach
2.
The Frog can thrust its tongue
out rapidly to catch their prey
3.
02

8. Undigested food goes to the
anus.
1.
The liver and pancreas are
classified as glands.
2.
Most nutrients are absorbed in
the stomach.
3.
03

9. Undigested food goes to the
anus.
1.
The liver and pancreas are
classified as glands.
2.
Most nutrients are absorbed in
the stomach.
3.
03

10. the human teeth are very useful
in human
1.
the frog teeth are almost
useless
2.
the human teeth are useless in
human
3.
04

11. the human teeth are very useful
in human
1.
the frog teeth are almost
useless
2.
the human teeth are useless in
human
3.
04

12. From the mouth, food moves into
the esophagus, then the stomach,
and into the large intestine where
most digestion occurs.
1.
Large digestive glands such as the
liver and the pancreas are
attached to the digestive system
by ducta.
2.
The human and frog tongues are
both attached posteriorly.
3.
05

13. From the mouth, food moves into
the esophagus, then the
stomach, and into the large
intestine where most digestion
occurs.
1.
Large digestive glands such as the
liver and the pancreas are
attached to the digestive system
by ducta.
2.
The human and frog tongues are
both attached posteriorly.
3.
05

14. What is
Digestive
System?

15. The digestive
system breaks
down food and
absorbs nutrients
for energy and
growth

16. FROGS
HUMANS

17. Digestion in the frog begins at the mouth.
It has vomerine and maxillary teeth
present in its upper jaw. These teeth are
almost useless. The frog tongue is sticky
and is adapted to hold its food. Normally,
the tip of the tongue is folded backward
towards the throat. From this position, the
frog can thrust its tongue out rapidly to
catch or snare any available prey. The
frog's tongue is attached anteriorly.
FROGS

18. small projections in the
top of a frog’s mouth.
VOMERINE
TEETH
MAXILLARY
TEETH
Sharp teeth in the
maxilla of a frogs mouth

19. ANTERIORLY

20. The human's digestive system is very
similar to the frogs, however, the teeth
are very useful in humans. These are
used to chew and grind food into a
smaller pieces. The food is mixed with
saliva, pushed backward by the tongue,
and is then swallowed. the chewed food
moves down to pharynx. The human
tongue is attached posteriorly.
HUMANS

21. Ingestion
Mechanical Digestion
Chemical Digestion
Absorption
Reabsorption
Defecation
6 PROCESS OF HUMAN
DIGESTION

23. The digestive systems of frogs and humans are very
similar in structure and function. The main difference is
the length of the tube. It is long in humans and short in
frogs due to the relative size and nature of food
ingested. From the mouth, food moves into the
esophagus, then the stomach, and into the small
intestine where most digestion occurs. Pancreatic juice
from the pancreas and bile made by the liver aids in
digestion. Food then moves to the large intestine where
water is reabsorbed. What is left undigested moves into
the cloaca, then to the anus.
FROG‘s DIGESTIVE SYSTEM

25. In humans, food from the mouth passes into the
stomach by way of the pharynx and then the
esophagus. Large digestive glands such as the liver and
the pancreas are attached to the digestive system by
ducts. A gall bladder stores bile secreted by the liver.
From the stomach, the food moves into the small
intestine where most digestion and absorption occur.
Undigested food will move into the large intestine. Water
and salts are reabsorbed, after which the feces will be
evacuated through the anus.
HUMAN‘s DIGESTIVE SYSTEM

27. LETTERLETTER
LINK-UPLINK-UP

28. INSTRUCTION
Create a sentence and find
terms starting with the same
letter for each word in the
sentence. Score based on
the length of the sentence,
with a maximum of 20
points.

29. HOW DOES IT WORK?
Formulate a sentence of your choice. (e.g., "my pig’s name is
piggy.")
1.
For each word in your sentence, find a term that starts with the
same letter. The terms should be based on the discussion. (e.g.,
"My - mouth, pig’s - posteriorly, name - normally, is - intestine,
piggy - pharynx.")
2.
Your score will be based on the number of words in your
sentence. Each word is worth one point, with a maximum score of
20 points.
3.
Those who participated in the discussion and created sentences
with more than 10 words will automatically receive a perfect
score.
4.
Deadline: 11:00am

30. CRITERIA
- Sentence length (50%)
- Letter Matching (30%)
- Spelling and Grammar (20%)
total: 100%