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kirza4 [7]
4 years ago
11

Discuss the steps in cloning dolly the sheep

Biology
1 answer:
MatroZZZ [7]4 years ago
5 0

Answer:

Fertilised ovum from sheep + cell in sheep's mammary gland isolation

Diploid one cell isolated + nucleus from ovum

Nucleus inserted into empty ovum

Ovum implanted in uterus of unrelated sheep

Ovum develops into foetus

Explanation:

In this process a nucleus from a fertilised ovum was removed and replaced with a diploid nucleus of a cell from the mammary glands of another sheep. The ovum was implanted into the sheep's uterus. The resulting foetus "Dolly" born similar to donor sheep.

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Which of the following statements is true of cartliage and bone development
Semenov [28]

Answer:

<u><em>Some cartilage becomes bone through ossification during childhood development. </em></u>

<u><em></em></u>

Explanation:

You forgot to include options.

3 0
3 years ago
Which particles are located<br> in the nucleus?
pentagon [3]

Answer:

\boxed {\boxed {\sf Protons \ and \ neutrons }}

Explanation:

In an atom, there is a dense center known as the nucleus. It is made up of two subatomic particles: <u>protons</u> and <u>neutrons</u>. The protons have a positive charge and the neutrons have no charge, so overall the nucleus is positively charged.

The third subatomic particles, negatively charged electrons, are located around the nucleus in a cloud.

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7 0
3 years ago
Bearing fruit benefits plants because
Pavlova-9 [17]

Answer:

There are many benefits of bearing fruits. Please read the explanation section.

Explanation:

A fruit is the part of flowering plants. Fruit contains the seeds of the plant. These seeds help the plants to reproduce its next generation. Some fruits are fleshy like berries; some are hard like nuts. The fruit helps to protect the seeds.

Along with this, the fruit helps the seeds to be spread out. Many fruits are attractive because of their color and aroma. They attract small animals like birds, squirrels. They eat those fruits. After eating, the animals move from one place to another. With them, the seeds move too.  When those animals poop, the seeds are coming out with their poop. Then the seed can grow at that place.

4 0
3 years ago
An obstruction in the glomerulus would affect the flow of blood into the:
frez [133]
An obstruction in the glomerulus would affect the flow of blood into the Efferent arteriole.
7 0
3 years ago
10. A covalent bond forms between two<br> DLL
ASHA 777 [7]

Answer:

A covalent bond forms between two Nonmetals!

Explanation:

A covalent bond always forms between the electrons of two Nonmetals.

hope it helps!

5 0
3 years ago
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