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Meiosis. Genetics. Evolution Diversity. Body systems 1. Body Systems 2. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. Another name for a sex cell?. Answer- gamete.

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slide1

Meiosis

Genetics

Evolution

Diversity

Body systems 1

Body Systems 2

100

100

100

100

100

200

200

200

200

200

300

300

300

300

300

400

400

400

400

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500

500

500

500

500

what are the allele combinations in the sex cell for a parent that is ttbb
What are the allele combinations in the sex cell for a parent that is TtBb.

Answer – TB, Tb, tB, and tb.

crossing over and independent assortment create what condition in the offspring
Crossing over and independent assortment create what condition in the offspring?

Answer: genetic recombination or variation.

down s syndrome is an example of what type of genetic disorder
Down’s syndrome is an example of what type of genetic disorder?

Answer: trisomy (an extra chromosome).

in a cross involving incomplete dominance what would rr express
In a cross involving incomplete dominance, what would Rr express?

Answer: a heterozygous intermediate.

skin color and height are examples of what type of inheritance in humans
Skin color and height are examples of what type of inheritance in humans?

Answer: polygenic.

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Which statement is not true of carriers?A. They can pass a gene for a recessive disorder?B. They are heterozygous for a recessive disorder.C. They express the recessive trait.D. They have one dominant allele.

Answer: C.

populations modified over time based on specific advantages of specific traits is called
Populations modified over time based on specific advantages of specific traits is called?

Answer: Natural selection.

what is a cladogram
What is a cladogram?

Answer: A diagram that shows evolutionary relationships

name two components of natural selection
Name two components of natural selection.

Answer: variation, inheritance, (mutations).

what is the function of the subcutaneous part of the integumentary system
What is the function of the subcutaneous part of the integumentary system?

Answer: to regulate temperature.

name 2 functions of the skeletal system
Name 2 functions of the skeletal system.

Answer: provide support and store minerals.

what is the purpose of ligaments

DAILY DOUBLE!

What is the purpose of ligaments?

Answer: To connect muscles to bones.

what is an action potential
What is an action potential?

Answer: This is how electrical signals

are relayed .

part of the nervous system that carries impulses to internal organs
Part of the nervous system that carries impulses to internal organs.

Answer: autonomic nervous system.

do reflexes
Do reflexes?

Answer: A. Require thought

B. Happen gradually

C. Happen involuntarily

what causes oxygen to diffuse from the lungs into the capillaries
What causes oxygen to diffuse from the lungs into the capillaries?

Answer: oxygen concentration is lower in the blood.

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