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Zigmanuir [339]
3 years ago
5

What have you learned about DNA​

Biology
1 answer:
Lera25 [3.4K]3 years ago
5 0

Answer:

1.)   DNA means deoxyribonucleic acid.

2.)   DNA stores biological information.

3.)   Two strands of DNA wrap around each other like a twisted ladder.

4.)   Watson and Crock discovered DNA.

5.)   DNA can be copied.

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How does movement have an impact on a place
Nana76 [90]

Answer:

it makes you more woke and open mined

Explanation:

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3 years ago
Example on plant that make flowers​
Whitepunk [10]

Answer:

plants make flowers

Explanation:

7 0
4 years ago
Which of the following would have the greatest ecosystem diversity? Group of answer choices a lake a prairie the land an organic
miv72 [106K]

Options:

  • a lake
  • a prairie
  • the land an organic farmer uses to raise crops to feed his dairy cattle
  • a large island in the tropics that has snowcapped mountains

Answer:

a large island in the tropics that has snowcapped mountains

Explanation:

The land a farmer uses is likely to be quite highly regulated in order to ensure that his dairy cattle thrive. That means the growth of certain plants will be controlled, and this will likely impact diversity.

A lake and a prairie could have diverse and balanced ecosystems. However, due to the limited habitat are likely only to harbour specific organisms. E.g. the lake will only harbor organisms that thrive in water environments.

A large island will, first of all, have a lot of space to support diversity. It is in the tropics, meaning it will have species suited to a hot and wet environment. Since it is an island, there will also be the involvement of sea/ocean dwelling creatures. However, there is also mountainous habitat that has snow, meaning it is high up and cold. This provides a habitat for even more species adapted to different environments.

Therefore, the island will be the most diverse.

8 0
3 years ago
Read 2 more answers
How are babies made and how long it takes for the baby to form in the mothers belly
Gnom [1K]
For women, the possibility of pregnancy begins in the ovaries. A woman is born with 1 to 2 million eggs, more than a lifetime's supply. The eggs begin dying off almost immediately and she never produces more. The average egg lives only about 24 hours, so it has to be fertilized soon for pregnancy to happen. If it doesn't get fertilized on time, it either dissolves or is absorbed by the body. When an egg is fertilized, its own genetic material and the genetic material of the sperm that got to the egg first combine to create a new cell that starts dividing rapidly. A woman isn't actually pregnant until that new bundle of cells (called the embryo) travels down the fallopian tube and attaches to the wall of the woman's uterus. The average pregnancy lasts for 38 weeks from the date you conceive (called conception). However, doctors usually date your pregnancy from the first day of the woman's last menstrual period. Using this method, a pregnancy is said to last 40 weeks, or 280 days.
7 0
3 years ago
Read 2 more answers
Use the drop-down menus to put the stages of technological design in chronological order
notsponge [240]

Answer:

  1. Identify a problem or need.
  2. Design a solution.
  3. Implement a solution.
  4. Evaluate the solution.

Explanation:

Technological design refers to the process followed for the development of new technologies. A logical sequence is followed to move forward to each step to ask questions and provide solutions to the process. Various steps are followed in the process of technological design. The first step in the process is to identify the problem. Designing a solution follows the second step. The third step is to implement the solution. The fourth step is to evaluate the solution and find whether it is intending towards finding the solution or not.

6 0
4 years ago
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