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
Gennadij [26K]
3 years ago
10

All embryos appear female during early development. a. True b. False

Biology
1 answer:
guapka [62]3 years ago
8 0

Answer:

True

Explanation:

Geneticists have discovered that all human embryos start life as females. In the early development in the embryonic stage, this is true both for humans and mammals. This changes only at the 2nd month (in the case of humans, since different mammals have different gestating periods) if the embryo can elaborate enough androgens (dominant male hormone) to offset the maternal estrogens (dominant female hormone) then, maleness develops.

You might be interested in
How does the concept of a circle relate to cyclins?
baherus [9]

The progression of a cell by the cycle of cell is regulated by the protein family Cyclic

Explanation:

  • In the year 1982, Cyclin was located by Timothy Hunt as a family of proteins which has a vital function in the progression of a cell.
  • CDK enzymes or ‘cyclin dependent kinase’ gets activated by it that synthesizes the cycle of the cell.
  • The concentration of this protein moves in a cyclic way in the cell cycle. No enzymatic function is seen in them but it aims at CDK’s different location.

5 0
3 years ago
The term best used to describe the watery fluid that surrounds the outside of a cell is best known as
Masteriza [31]
By takeing a big nice juscy buns and banging it sooo hard
7 0
3 years ago
Each year, approximately 5,000 metric tons of mercury compounds are released into the environment either naturally or from human
liraira [26]

The health of people damaged when the mercury is released into the atmosphere because of its toxic nature.

<h3>What is the effect of mercury?</h3>

Mercury contamination is a great threat to public health and environmental because methylmercury easily enters the bloodstream which leads to damaged brain. It is considered toxic for the humans due to its damaging nature.

So we can conclude that the health of people damaged when the mercury is released into the atmosphere.

Learn more about mercury here: brainly.com/question/879

#SPJ1

7 0
1 year ago
What kind of reservoir shaped a lot of the Grand Canyon? How do you know?
Kaylis [27]
Great reading kid hope u pass
8 0
2 years ago
Read 2 more answers
During meiosis, homologous chromosomes exchange genetic material. This exchange of
weeeeeb [17]

Answer:

During meiosis, homologous chromosomes may exchange genetic material during a process called "crossing over."

5 0
2 years ago
Other questions:
  • What is an ecosystem?
    8·1 answer
  • What percentage of fungi uses photosynthesis to make their own food? 0%, 15%, 50%, or 100%
    11·1 answer
  • Nick hypothesizes that wax has a higher melting point than chocolate. How can Nick test his hypothesis?
    11·2 answers
  • Water vapor and carbon dioxide in Earth's
    13·1 answer
  • Specific sequences of hereditary information that codes for a protein is _____________.
    8·1 answer
  • In addition to naming species, Linnaeus also grouped species into a hierarchy of increasingly inclusive categories. The largest
    14·1 answer
  • Compare and contrast a virus to a cell. What would be some differences? What are some similarities?
    14·1 answer
  • The cup of water on the left, Cup A, has a temperature of 10°C. The cup of water on right, Cup B, has a temperature of 70°C.
    9·1 answer
  • Two lizards with different coloring exist within the same ecosystem. One lives in the trees, and the other prefers hiding among
    6·1 answer
  • The __________ air mass is the most important contributor to lake-effect snow.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!