Lab 1: Diversity within the Human species
Problem: Which observation has the most variables in the class?
Variables:
Manipulated variable: The length of the head circumference, arm span, hand span etc.
Responding variable: The experimenter has different people to measure
Controls: The procedure, materials, classroom
Hypothesis: If I measure the foot length of my partner and me then our foot length will differ greatly by cm.
Materials: Meter stick, pencil, paper, people
Procedure: Measure the circumference of the head,arm span, hand span, length of the foot.
Observation: Head Circumference 9A:
Range (cm)
No.of students
52.1-54 cm 6 students
54.1-56 cm 5 students
56.1-58 cm 4 students
58.1-60 cm 4 students
Arm span of 9A …show more content…
They develop some personal changes that make their body grow and widen; and discuss with their friends .
Other people living in a different country would not have the same diversity within because of the following factors:
Environment
Culture
Different experiences
Rules and regulations
Religion ( faith, values, beliefs)
Q4. ans:
Ice age mammoth bones discovered in michigan farm:
The new finding is one of about 300 mammoths and 30 mastodons
They estimate the mammoth likely lived 11,700 to 15,000 years ago
They discovered 20% of the mammoth bones They uncovered a bone about 3 feet (1 meter) long, which researchers found out a part of a mammoth pelvis.
They are found to live in the stone age
The team also found three basketball-sized boulders next to the mammoth's bones. These creatures once roamed North America, before going being extinct about 11,700 years ago. Maybe it is a woolly mammoth or a "Jeffersonian mammoth," which is a hybrid between a woolly mammoth and a Columbian mammoth, …show more content…
Or it can mean: The length of the foot has various definitions like the tall size of the foot or the length from top pinkie to small pinkie. The materials were not efficient. Like, the head circumference tool. It was easily breakable if fitted to tight. It was confusing if you put your thumb print on the paper you would get confused by the other ones. The improvements were that some people first got confused to some of the lengths in the areas and re measured and got back on track. Another improvement was that the Data information input was easy to understand. The numbers were not confusing and so were the measurements( cm,m,mm). There was only cm used in this
Problem: Which observation has the most variables in the class?
Variables:
Manipulated variable: The length of the head circumference, arm span, hand span etc.
Responding variable: The experimenter has different people to measure
Controls: The procedure, materials, classroom
Hypothesis: If I measure the foot length of my partner and me then our foot length will differ greatly by cm.
Materials: Meter stick, pencil, paper, people
Procedure: Measure the circumference of the head,arm span, hand span, length of the foot.
Observation: Head Circumference 9A:
Range (cm)
No.of students
52.1-54 cm 6 students
54.1-56 cm 5 students
56.1-58 cm 4 students
58.1-60 cm 4 students
Arm span of 9A …show more content…
They develop some personal changes that make their body grow and widen; and discuss with their friends .
Other people living in a different country would not have the same diversity within because of the following factors:
Environment
Culture
Different experiences
Rules and regulations
Religion ( faith, values, beliefs)
Q4. ans:
Ice age mammoth bones discovered in michigan farm:
The new finding is one of about 300 mammoths and 30 mastodons
They estimate the mammoth likely lived 11,700 to 15,000 years ago
They discovered 20% of the mammoth bones They uncovered a bone about 3 feet (1 meter) long, which researchers found out a part of a mammoth pelvis.
They are found to live in the stone age
The team also found three basketball-sized boulders next to the mammoth's bones. These creatures once roamed North America, before going being extinct about 11,700 years ago. Maybe it is a woolly mammoth or a "Jeffersonian mammoth," which is a hybrid between a woolly mammoth and a Columbian mammoth, …show more content…
Or it can mean: The length of the foot has various definitions like the tall size of the foot or the length from top pinkie to small pinkie. The materials were not efficient. Like, the head circumference tool. It was easily breakable if fitted to tight. It was confusing if you put your thumb print on the paper you would get confused by the other ones. The improvements were that some people first got confused to some of the lengths in the areas and re measured and got back on track. Another improvement was that the Data information input was easy to understand. The numbers were not confusing and so were the measurements( cm,m,mm). There was only cm used in this