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aniked [119]
3 years ago
8

1. The passing of __________________ is the basis of heredity. 2. Our ________________ encode the instructions that define our t

raits. 3. Each of us has thousands of genes, which are made of _______ and reside in our chromosomes. 4. In addition to our genes, the _________________ we live in also helps define our traits. 5. Humans have two complete sets of _________ chromosomes. 6. When parents conceive a child, each parent contributes ____________ set of chromosomes. 7. Every child receives _______ of its chromosomes from the mother and half from the father. 8. This transfer takes place at ______________, when the father’s sperm joins the mother’s egg. 9. While most cells in our bodies have two sets of chromosomes, or a total of ______________, egg and sperm each have _________ chromosomes. 10. When egg and sperm unite they create a single cell called a __________________. 11. Each parent contributes _______ complete set of chromosomes to their child. 12. Since the parents contribute the chromosomes ______________ to each new child, every child inherits a unique set of chromosomes. 13. As a result, every baby will have a _______________ combination of traits.
Biology
1 answer:
77julia77 [94]3 years ago
6 0

1. traits

2. genes

3. DNA

4. environment

5. 23

6. haploid

7. half

8.  fertilization

9. 46

10. zygote

11. half

12.  randomly

13. different

Hope this helps a little :)


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Answer:

neither

Explanation:

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Calculate the weight of an object of 30 kg on Earth. 2. Calculate the weight of an object of 30000 g on Earth. 3. Calculate the
Dima020 [189]

Answer:

1. 294N

2. 294N

3. 19.6N

4. 19.6N

5. 4.9N

6. 4.9N

7. 80N

8. 185N

Explanation:

The weight of an object is the force that gravity is having over it, and we measure it in <u>Neutowns (N), which equals Kg x m/s².</u>

To find the weight of an object, we use the formula F= m x g.

F stands for force, m for the object's mass, and g for gravity, which is the force that attracts objects to Earth, and we measure it by the acceleration that an object has during free falling.

<u>The Earth's gravity is 9.8 m/s²</u>

1. We use the formula F=m x g

F= 30kg x 9.8 m/s²

F= 294 N

2. We have to convert the 30000g into kg to use the formula

30000÷1000= 30kg

30000g equals to 30Kg, so the object's mass (m) is 30Kg.

F= m X g

F= 30kg X 9.8 m/s²

F= 294 N

3. F= m X g

F= 2kg X 9.8 m/s²

F= 19.6 N

4.We have to convert the 2000g into Kg.

2000÷1000= 2Kg

The object's mass (m) is 2Kg.

F= m X g

F= 2kg X 9.8 m/s²

F= 19.6 N

5. F= m X g

F= 0.5 kg X 9.8 m/s²

F= 4.9 N

6.We have to convert 500g to Kg.

500g÷1000=0.5Kg

The object's mass (m) is 0.5 kg

F= m X g

F= 0.5 Kg X 9.8 m/s²

F= 4.9 N

7. The gravity on the moon is different from the one on Earth. In the formula, instead of 9.8 m/s² for the gravity (g), we use 1.6 m/s².

F= m X g

F= 50Kg X 1.6m/s²

F= 80N

8. The gravity (g) on Mars is 3.7 m/s², so we have to use it in the formula where it says g to find the object's weight on Mars

F= 50Kg X 3.7m/s²

F= 185 N

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How is cell differentiation different than mitosis?
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