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kow [346]
3 years ago
6

How is it possible for a baby to grow all of its organs

Biology
1 answer:
avanturin [10]3 years ago
5 0

Explanation:

during the embryonic stage the baby grows its organs

Nervous system. This is one of the first things that develop. It includes the formation of the baby’s brain, spinal cord, and nerves.

Heart. An S-shaped tube forms on the front of the embryo. This will become the baby’s heart. At first the heart does not beat, but soon it starts beating and pumping an early form of blood.

Face. The baby’s facial features begin to take shape. The eyes and ears form. The eyes move forward on the face, and eyelids form. Pieces of tissue grow and join together to create the forehead, nose, cheeks, lips, and jaw. The nasal passages, mouth, and tooth buds form the baby’s first teeth. A tongue with taste buds also forms.

Arms and legs. At first, the baby’s arms and legs begin as little buds that sprout from the embryo’s sides. As they grow, the arms look like paddles and the legs look like flippers. A ridge appears on the end of each one. They eventually become the baby’s fingers and toes.

Sexual organs. Cells form to become the baby’s eggs or sperm. The baby’s private parts (girl/boy) is visible at the end of the embryonic period.

Muscles and movement. Muscles develop and the embryo begins to move. At first it’s only twitching and reacting to touch. Once the nerves and muscles start working together, the baby can start moving on purpose.

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(03.05 MC)<br> In which of the following ways is DNA replication similar to transcription?
Nezavi [6.7K]

Answer: <u>D.  Thymine is used in replication while uracil is used in transcription.</u>

Explanation:

Genetic information is stored in double-helixes of DNA molecules (Doxyribonuclease). In replication, two daughter strands of DNA are copied from the parent strand, while in replication, instructions stored within DNA are copied into a different form, called mRNA  or messenger RNA.

Nucleotides are monomers comprising DNA, a nucleic acid that along with RNA, a ribose sugar-containing nucleotide, acts as a storage molecule to encode proteins. 5-carbon deoxyribose or ribose sugar, phosphate and one of four nitrogen bases are found in nucleotides:

Adenine (A)

Guanine (G)

Cytosine (C)

Thymine (T).  

Uracil (U) found in RNA

While <em>both contain four nucleotide bases, </em> in RNA, uracil replaces thymine... The DNA nucleotides are involved in replication while RNA nucleotides drive transcription,

6 0
2 years ago
this is an argument that makes an opposing point to another argument. it exspreses the view of a person who degrees with your po
diamong [38]

Answer:

The correct answer is - counterargument.

Explanation:

A counterargument is an argument that is made by a person against or the opposing point to another argument. Counterargument shows the point of a particular person who does not agree with your point or position on any particular thing or subject.

The counterargument is an argument that is always against the original statement or tries to refute the original statement.

Thus, the react answer is - counterargument.

8 0
2 years ago
The diagram below illustrates asexual reproduction in bread mold. Reproductive structures known as spores were released from bre
GrogVix [38]
1.) The genetic information will be identical as this is asexual reproduction.

2.)They can spread more efficiently in the sense that the Wind can carry them for miles

Hope I helped
3 0
3 years ago
Bases in DNA are held together by which bond?
DIA [1.3K]

Answer:

The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

Explanation: hydrogen bonds

4 0
3 years ago
The driving force presented by Wegener for his hypothesis was that continents ploughed through ocean crust.
babymother [125]

Answer:

"Alfred Wegener suggested that continental drift occurred as continents cut through the ocean floor, in the same way as this icebreaker plows through sea ice. ... The supercontinent later broke apart and the continents having been moving into their current positions ever since. He called his hypothesis continental drift."

3 0
3 years ago
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