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
beks73 [17]
3 years ago
5

What was the most important development in the biological and medical sciences in the late 19th and 20th centuries based on the

work of roy porter and ernst mayr?
Biology
1 answer:
kenny6666 [7]3 years ago
6 0
Balls and balls and balls and balls and balls
You might be interested in
what are 2 examples of a base we use everyday other than baking soda, milk, windex, soap, eggs, and dish detergent? thank you
zhuklara [117]
Two examples of a base other than those could be, borax, and lye.
5 0
3 years ago
The portion of the membrane system in eukaryotic cells that is responsible for the making lipids and breaking down toxic substan
hichkok12 [17]
<span>The answer is smooth endoplasmatic reticulum. Smooth endoplasmic reticulum is involved in the production and metabolism of lipids and in the production of steroid hormones. Also, smooth endoplasmic reticulum converts organic chemicals to water-soluble products and that way detoxifies them.</span>
8 0
3 years ago
Read 2 more answers
What is the difference between a gene and a chromosome?
Montano1993 [528]

Answer:

It would be B

Explanation:

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

4 0
3 years ago
The brain and spinal cord begin as an embryonic structure called the neural plate. True or False
Simora [160]

Answer:

True

Explanation:

Ans;true

The neural plate is one of the features exclusive to the embryonic development of chordates. It is located dorsally to the notochord. The neural plate is the rudimentary nervous system of the embryo. During early development ,the neural plate is formed from the ectodermal layer . It undergoes changes in the position and arrangement of it's cells to form the brain and the spinal cord which comprises the central nervous system. It forms tissues and eventually organs by the deepening of the groove which forms ridges which eventually folds and fuses to form the neural tube . The tube differentiates into the prosencephalon, the mesencephalon and the rhombencephalon, from which the organs are formed

5 0
3 years ago
Dichotomous Keys and branching diagrams organize different types of information about classification. how are these tools used d
Vadim26 [7]
To show the different levels of classification and divide among species, and different organisms on planet Earth. It also creates a universal "language" for scientists around the world when referring to organisms (cougar & puma are the same animals; different name)
Example: The American Alligator and the Chinese Alligator (look it up!) are in the same family and genus, but are not the same species.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which processes lead to most genetic variation in sexually reproducing organisms? select all that apply. select all that apply.
    5·2 answers
  • This code is found in a type of nucleic acid called
    14·1 answer
  • Cell membrane: cell::
    12·1 answer
  • Diseases, including some cancers, which were once considered noninfectious are now known to involve microbial infection.
    13·1 answer
  • Gregor Mendel used pea plants that were heterozygous for each of two traits—seed color and seed shape—to generate a dihybrid cro
    8·2 answers
  • 20 points help PLEASE!!! Match the following items.
    12·1 answer
  • What is independent and dependent
    15·1 answer
  • According to the chart below, which planet contains the most
    10·1 answer
  • Explain how the translation portion of the Central Dogma is only true for protein- coding genes. In other words, what are some e
    8·1 answer
  • Stereoscopic vision, grasping hands and flat nails rather than claws seem to be good adaptations to living in trees. However, so
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!