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 can a nutritionist or dietitian help an athlete train for a major competition, race, or game?
iris [78.8K]
A dietitian because a nutritionist will tell you if you are eating the right portions of food but a dietitian will tell you if you are eating the right food.
7 0
3 years ago
What are the five main phases of the cell cycle? What are the main events in each?
saveliy_v [14]

Answer:

In the adult organism, mitosis plays a role in cell replacement, wound healing and tumour formation. Mitosis, although a continuous process, is conventionally divided into five stages: prophase, prometaphase, metaphase, anaphase and telophase.

Cell cycle has different stages called G1, S, G2, and M. G1 is the stage where the cell is preparing to divide. To do this, it then moves into the S phase where the cell copies all the DNA.

Explanation:

good luck

please mark me as a brainliest

3 0
3 years ago
Help please someone please what is the answer
RideAnS [48]
This is actually true.
6 0
3 years ago
Read 2 more answers
Which part of the water cycle involves water moving from the land to lakes and streams?
LekaFEV [45]

Answer:

B. surface runoff

Explanation:

Surface runoff is the flow of water that occurs when excess storm water, melt water, or other sources flow over the Earth's surface.

hope this helps

8 0
3 years ago
Read 2 more answers
Porque los alimentos se oscurecen?(platanos, palta, manzana, papa, etc) respondan pls✋
inn [45]

Answer:

Una enzima es una sustancia, generalmente una proteína, en la célula de un organismo que acelera las reacciones químicas.

Durante el pardeamiento enzimático, una enzima llamada fenolasa y otro compuesto orgánico que se encuentra en las células de la fruta llamados fenoles pasan por una reacción de oxidación cuando se exponen al oxígeno. La fenolasa regula la reacción, convirtiendo los fenoles en melanina.

Por lo general, las enzimas de la fruta están encerradas en tejido. Las enzimas están metidas en sus células, trabajando para madurar la fruta. Pero cuando esas células se descomponen, ya sea por una causa externa como si alguien muerde o corta la fruta o por causas naturales como el envejecimiento, las enzimas se liberan y entran en contacto con el oxígeno, lo que desencadena la reacción química y hace que la fruta se vuelva marrón.

5 0
3 years ago
Other questions:
  • Which structure connects the knee joint at both sides and prevents its dislocation?
    13·1 answer
  • What offspring would codominance be?
    14·2 answers
  • Which structure is most important for urine concentration?
    12·1 answer
  • Complete the chart please
    5·1 answer
  • (WILL GIVE BRAINLIEST!) Help! 1 & 2.
    7·1 answer
  • What is the typical time frame for creating a vaccine? (Before covi)
    14·1 answer
  • If a mother is a carrier of the recessive gene (Xx) for hemophilia and
    9·1 answer
  • Gas makes things buoyant, why ? And what are ways that this could be useful?
    5·1 answer
  • The Small channels of spongy bone that are filled with marrow are most accurately named ______.
    11·2 answers
  • Dna composition in mitiosis does it get half in daughter cell
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!