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
Rom4ik [11]
3 years ago
12

Major organs form and cells continue to divide in the __________ stage. A. embryo B. fetus C. blastocyst D. zygote

Biology
2 answers:
Sedbober [7]3 years ago
7 0

Answer: A. embryo

Explanation:

The embryo is the early stage of development of the precursor of new life. It is a multicellular diploid organism. The development of embryo is the characteristic feature of eukaryotic organisms. It develops after the process of fertilization in sexual mode of reproduction. The cells of the embryo divide and differentiate to take the form of distinct of organs. These organs performs specialized functions in the body of the organism.

FinnZ [79.3K]3 years ago
4 0
A. embryo Thank You .

You might be interested in
Which of these provides your body with energy?
Svetllana [295]
I would have to say Proteins, lipids, and carbohydrates. Carbohydrates being the first energy source, lipids second and lasting the longest, and proteins the third and final source.  although you did not give the full question, so i do not know if i can be completely sure. 
7 0
3 years ago
Who were the first 2 scientists to describe cells?
Svetllana [295]

Answer:

Theodor Schwann and Matthias Jakob Schleiden

Explanation:

3 0
3 years ago
Read 2 more answers
What type of reasoning uses the general knowledge of science to make predictions about specific cases
earnstyle [38]
Deductive reasoning, which is a type of reasoning where a general fact is broken down into a more specific case to make an inference. This general fact can be a broad branch of knowledge then gets into its parts that may comprise this broad knowledge. I hope this helped.
7 0
4 years ago
Succinate dehydrogenase catalyzes the conversion of succinate to fumarate. The reaction is inhibited by malonic acid, which rese
natima [27]

Answer:

C. Succinate is the substrate, and fumarate is the product.

Explanation:

Succinate is the substrate of the enzyme Succinate dehydrogenase, and as a product is obtained fumarate.  In this scenario, malonic acid plays the role of a competitive inhibitor because its structure resembles the succinate's, so they compete for the active site of the enzyme.  So,  A option is wrong because fumarate is not the product. B option is wrong too because malonic acid is an inhibitor, not the substrate.  Also, D is incorrect because malonic acid is a COMPETITIVE inhibitor, not a noncompetitive one. Finally, E can´t be true because malonic acid is not product and fumarate is the product, not an inhibitor.

3 0
3 years ago
What are the assumptions for the Hardy-Weinberg equation? What does it mean when a population is in Hardy-Weinberg equilibrium?
wel

Answer:

the Hardy-Weinberg assumptions are:  no mutation, random mating, no gene flow, infinite population size, and no selection.

When a population is in Hardy-Weinberg equilibrium?  Evolution will not occur

***The Hardy-Weinberg equilibrium can be disturbed by a number of forces, including mutations, natural selection, nonrandom mating, genetic drift, and gene flow***

Explanation:

5 0
3 years ago
Other questions:
  • What is occurring in the endocrine system during a "fight or flight" response?
    12·2 answers
  • 98 points will mark brainliest please hurry
    8·1 answer
  • All foods can be measured on the pH scale to determine if they have the right amount of acidity to support bacteria growth. 7.0
    6·1 answer
  • What is one specific, realistic and feasible way we can help protect the world’s fisheries from being completely depleted.
    11·1 answer
  • Carrying capacity is the maximum number of individuals an environment can support for a long period of time. What might happen w
    5·1 answer
  • Law of independent assortment states
    5·2 answers
  • Pls help i don't understand :( Will Mark Brainliest!! + 25 Points!!]
    6·1 answer
  • Most fossils from when living things die and are buried by
    6·1 answer
  • How is DNA changed to make a Genetically Modified organism.
    10·1 answer
  • The wing of a penguin is ________ the arm of a human.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!