BIOLOGY MIDDLE SCHOOL

How does dna give us our traits?

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Answer 1
Answer:

Answer:

Each parent passes half of there chromosomes to there child. DNA is passed down to the next generation. We get our traits from our parents, grandparents, and relatives. And a very low percentage of people get there traits from there great great great grandparents.

Related Questions

Chromosomes control cell processes. They do this by?
What is the function of atp? To provide a source of food for the cell To provide energy for many cellular reactions To absorb heat produced by the reactions in the cell To help absorb energy from the sun
Please help me fill this in! tyy:)
How are a mold and a cast related?
Explain how gene expression is more complicated than it looks.

Information about tigers

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They are from the cat family
They are Carnivores so they eat meat
They can be found in African and Asia 
Have Black, Orange and White strips 

Explain what causes seasons?

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Answer:

The seasons are due to the fact that the earth's axis doesn`t remain vertical. This one stays tilted. The translation movement also influences

Explanation:

The inclination of the earth has two important effects.:

1. Each region of the earth receives different amounts of light throughout the year.

2.according to the seasons the days and nights have different duration.

This inclination is preserved throughout the year. Is summer in the hemisphere that is tilted toward the Sun and winter in the hemisphere that is tilted away from the Sun
The seasons are caused by the tilt of the Earth's rotational axis away or toward the sun as it travels through its year-long path around the sun. The Earth has a tilt of 23.5 degrees relative to the "ecliptic plane" (the imaginary surface formed by it's almost-cicular path around the sun).

cnidaria is a phylum consisting mostly of marine, aquatic animals. What types of organisms are included in this phylum?​

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Answer:

Physalia

Adamsia

Pennatula

Gorgonia

Meandrina

The land on the leeward side of a mountain range is in a rain shadow.
(True or False question)

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The Leeward side of a mountain range is in fact in a rain shadow. A rain shadow is an area of elevation where little to no rain falls, due to precipitation being forced out of passing clouds on the windward side of the mountain. Precipitation condenses as clouds rise over the mountain, and in general it precipitates as it crests over the mountain, leaving no moisture for the leeward side. An example of this is the American west, just west of the Rockies, where little to no rain falls.

The given statement is True.

The rain shadow can be defined as a dry area which is found on the leeward side of the mountain area. The presence of these mountains acts as blockage in the passage of rain causing weather and forms a shadow of dryness on the other side of the mountain. The land on leeward side of a mountain range is drier on the lee and wetter on the prevailing windward.

Which of the following is true of a prokaryotic cell?

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Answer: Prokaryotic cells do not have nuceles or membrane-bound organelles. That’s something true at least

Explanation:

The Michigan forests contain a variety of tree species. What happens to the tree population when a forest losses its diversity; when only one tree species dominates an area? Students in biology class conducted the following simulations to predict the effects oon one tree species due to the presence of an invasive insect species: the hemlock woolly adelgid. Simulation #1 - 1. 28 students were given a card marked with H for hemlock 2. Each student moves around the room to meet three other students and write their names on their card. 3. The teacher represents the hemlock woolly adelgid.. He touches one student who dies and sits down. That student reads the names on his/her card. 4. Each student named, also dies and also reads the names on their cards. 5. Continue to all the students sitting have read the names on their cards. Count the number of students still standing. Simulation #2 1. Students are given cards marked H - hemlock; JP - jack pine; F - balsam fir; A - aspen; B - birch. 2. Repeat steps #2 - #5 from Simulation #1. 3. This time ONLY the students marked H will sit down. The other species of trees do not die. Based on the students' simulations, what conclusion can be drawn?A)Biodiversity halts the impact of disease and/or insect damage in an ecosystem.
B)Planting hemlocks in stands by themselves will save the other tree species growing throughout Michigan.
C)By planting a variety of tree species, you reduce the impact of specific insect damage on a forest ecosystem.

Answers

The answer is C
for surees

Answer:

The Correct Answer Is C

Explanation:

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Traits are passed down from our parents to us, their offspring, by the information that is coded in our parents'chromosomes
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Crawfish are shelled organisms that live in shallow freshwater rivers. They can have antennae of different lengths. Two parents with medium length antennae have offspring. One of their offspring has short antennae, and one has long antennae. How did the offspring end up with traits that are different from the traits of their parents? How did the gene combinations result in these traits?
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