1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
azamat
2 years ago
12

What important milestone happens with the fetus during the second trimester?

Biology
1 answer:
vodka [1.7K]2 years ago
4 0

Answer:

the answer is a.

You might be interested in
Part B
Serjik [45]

Answer:

Cell division is a process that makes our skin, tissues, muscles, sex cells. It is the building block of our body.

Explanation:

When parents cells ahs been divided into two or more than two daughter cells then it is called division of cells. The division of cells occur as a larger cell. When we talk about eukaryotic cells, these cells divided into two distinct types of the cells, the vegetative cells.

The daughter cells are the identical to the parents cells genetically. There are two types of division such as mitosis and meiosis. When parents cells divides in daughter cells and daughter cells divided further, this process called the cells cycle. The mitosis cell division occur interphase. Meiosis cell division occur in two phase meiosis I and meiosis II.

3 0
3 years ago
Read 2 more answers
What enzyme binds fragments of DNA on the lagging<br> strand?
Rainbow [258]

Answer:  <em>Enzyme DNA ligase is the fragments of DNA on the lagging.</em>

8 0
3 years ago
How do I write a CER paragraph? I need one for Science.
user100 [1]

Well when writing a CER first you need to state your claim after stating your claim you need to support your claim with evidence from your sources and after that you need to give reasons on how your evidence supports your claim

7 0
3 years ago
_______ is a unicellular infectious agent. Fungi Virus Parasite Bacteria.
Alina [70]
The answer is bacteria

6 0
3 years ago
What might be the result if you shuffle the order of bases in an organism's DNA<br> molecules?
r-ruslan [8.4K]

Answer:

It would have disastrous consequences on the viability of the individual

Explanation:

The genome can be defined as the genetic material of an organism, which is composed of DNA molecules named chromosomes whose building blocks are four different nucleotides: Adenine, Thymine, Cysotcine and Guanine. The order of these nucleotides specifies the information contained in the chromosomes and, ultimately, in the genome. The genes, which are recognized to be the basic units of inheritance, are genetic sequences composed of ordered nucleotides along the chromosomes. During transcription, a gene encodes different RNA codons (for example, start and stop codons) which are specified by the order of the nucleotide sequence. Finally, the order of the RNA codons will be critical to specify the polypeptide chain during the translation from RNA to protein.

6 0
3 years ago
Other questions:
  • Steps of the scientific method. I don’t understand!!!
    5·1 answer
  • A group of scientists examined a meteorite from Mars and found a carbon-rich substance that is produced when microorganisms deca
    13·1 answer
  • Anna tries to keep her kilocalorie intake under control. She eats mostly lean meats or fish and a lot of vegetables. Yesterday,
    9·2 answers
  • Which of the following
    7·2 answers
  • To be considered a source of water pollution, the source must include a chemical. true or false?
    9·1 answer
  • Without the presence of sea otters, sea urchins would otherwise overgraze kelp beds, dramatically changing the marine community
    12·2 answers
  • The Lac Operon is a set of genes that controls the production of lactase the enzyme that digests
    15·1 answer
  • A disease has wiped out the crab population. How will this affect the flat winkle population?
    11·2 answers
  • Which statement regarding these methods of reproduction is correct?
    12·1 answer
  • You will create a molecular clock model for an arthropod gene. Follow these guidelines to make your model:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!