Question and answer
1.What was your identification accuracy? 2.Identify at least three types of characteristics that you were asked about as you helped the computer identify a fruit. 3.How is the fruit lab like a
dichotomous key?
In a dichotomous key, [ the user is presented with a sequence of choices between paired statements based on characteristics of the organism. We will practice using a dichotomous key with some items we are familiar with: fruit. To use a dichotomous key, one begins with the first couplet of paired statements, deciding which statement is true for a specimen. The key may then tell you
what organism or group you have, or it may direct you to another couplet. Choose the fruits at your lab bench one at a time and follow the key until you have arrived at an identification for each. 1a. Fruits occur singly ........................................................................... Go to 3 1b. Fruits occur in clusters of two or more ........................................... Go to 2 2a. Fruits are round ................................................................................ Grapes 2b. Fruits are elongate .........................................................................Bananas 3a. Thick skin that separates easily from flesh .................................. Oranges 3b. Thin skin that adheres to flesh ........................................................ Go to 4 4a. More than one seed per fruit .............................................................Apples 4b. One seed per fruit ............................................................................ Go to 5 5a. Skin covered with velvety hairs .....................................................Peaches 5b. Skin smooth, without hairs ................................................................Plums ]
Get an answer
Original conversation
User: 1.What was your identification accuracy? 2.Identify at least three types of characteristics that you were asked about as you helped the computer identify a fruit. 3.How is the fruit lab like a dichotomous key?

Weegy: In a dichotomous key, [ the user is presented with a sequence of choices between paired statements based on characteristics of the organism. We will practice using a dichotomous key with some items we are familiar with: fruit. To use a dichotomous key, one begins with the first couplet of paired statements, deciding which statement is true for a specimen. The key may then tell you what organism or group you have, or it may direct you to another couplet. Choose the fruits at your lab bench one at a time and follow the key until you have arrived at an identification for each. 1a. Fruits occur singly ........................................................................... Go to 3 1b. Fruits occur in clusters of two or more ........................................... Go to 2 2a. Fruits are round ................................................................................ Grapes 2b. Fruits are elongate .........................................................................Bananas 3a. Thick skin that separates easily from flesh .................................. Oranges 3b. Thin skin that adheres to flesh ........................................................ Go to 4 4a. More than one seed per fruit .............................................................Apples 4b. One seed per fruit ............................................................................ Go to 5 5a. Skin covered with velvety hairs .....................................................Peaches 5b. Skin smooth, without hairs ................................................................Plums ]
akbest|Points 110|

User: List the results of the items you tested. Categorize the items as acids, bases, and neutrals. What were the test results of the lemon juice and baking soda mixture? How do you explain these results? How do acids and bases help living organisms?

Weegy: When lemon juice and baking soda are mixed there will be a chemical reaction. This is cause by the citric acid in the lemon juice and the sodium bicarbonate in the baking soda. [ The result is fizz. How do acids and bases help living organisms? Proteins are important in all aspects of homeostasis (balanced health) in the cells as well as in the organism (living things). Proteins have limited optimal ranges regarding pH and temperature. Acids and bases effect pH levels, so if it becomes too high or too low the proteins will become denatured (no longer work properly) which will have a negative effect on homeostasis. ]
Expert answered|Marvel2|Points 330|

Question
Asked 5/15/2013 1:01:14 PM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
What were the test results of the lemon juice and baking soda mixture? How do you explain these results? How do acids and bases help living organisms?
Weegy: When baking soda and lemon juice are added together, a chemical reaction occurs. [ The reaction of the two is an acid-based reaction because it involves an acid (citric acid in the lemon juice) reacting with a base (sodium bicarbonate, more commonly known as baking soda). We can write this reaction as follows: C6H8O7 + 3NaHCO3 Na3C6H5O7 + 3H2CO3 In other words, a molecule of citric acid reacts with three molecules of sodium ... (More)
Question
Expert Answered
Asked 5/15/2013 1:05:19 PM
0 Answers/Comments
17,192,716 questions answered
Popular Conversations
Consider this quote: "In each of these historical instances . . . ...
Weegy: D. it stands for the omission of only a single word. User: Which of the following statements correctly ...
9/1/2014 8:30:28 AM| 2 Answers
The invasion of this region temporarily halted the fighting between ...
Weegy: The invasion of A.Korea halted the the fighting between the KMT and CPC. User: The letters DMZ stand for ...
9/1/2014 3:12:20 PM| 2 Answers
what is a complex sentence
Weegy: User: what is a simple sentence Weegy: User: what is a compound sentence Weegy: A compound sentence ...
9/1/2014 5:04:39 PM| 2 Answers
Every set of three points is coplanar.
9/1/2014 7:59:14 PM| 2 Answers
Chelsea Reynolds
9/1/2014 12:21:17 AM| 1 Answers
1. What is team structure?
9/1/2014 12:29:27 AM| 1 Answers
Weegy Stuff
S
L
1
L
Points 195 [Total 6728]| Ratings 0| Comments 195| Invitations 0|Offline
S
L
C
P
C
1
L
L
Points 151 [Total 16090]| Ratings 1| Comments 141| Invitations 0|Online
S
R
L
1
1
P
C
1
P
1
1
L
P
C
P
C
1
P
C
L
P
C
1
P
C
P
C
Points 112 [Total 24511]| Ratings 0| Comments 112| Invitations 0|Offline
S
L
P
C
P
C
1
L
P
C
L
P
C
P
C
P
C
P
C
Points 73 [Total 18604]| Ratings 0| Comments 73| Invitations 0|Offline
S
L
1
1
1
1
L
1
Points 66 [Total 9846]| Ratings 0| Comments 66| Invitations 0|Offline
S
L
P
C
L
P
C
P
C
L
P
C
P
C
P
C
Points 54 [Total 17226]| Ratings 0| Comments 54| Invitations 0|Offline
S
Points 29 [Total 699]| Ratings 0| Comments 29| Invitations 0|Offline
S
P
C
L
P
L
1
Points 24 [Total 6081]| Ratings 1| Comments 14| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 23 [Total 11269]| Ratings 0| Comments 23| Invitations 0|Offline
S
1
L
L
Points 21 [Total 5145]| Ratings 0| Comments 21| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.