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
Hi pls help i need to answer question based on the video Bill Nye science guy magnetism.
Zolol [24]
It’s all in socratic because i did that already and it was really easy
8 0
2 years ago
What is responsible for the red tide phenomenon? It is a phenomenon that usually coincides with storm surges; the name comes fro
tatuchka [14]

Answer:

Red tide occurs in patches of water where certain species of dinoflagellates flourish.

Explanation:  

Red tides refer to the noticeable microalgae proliferation that can be recognized for being a big spot in the sea of a characteristic coloration. This phenomenon is caused by two microalgae groups: diatoms and dinoflagellates, both part of phytoplankton.

Red tides occur when certain environmental factors -such as temperature, light, nutrients availability, ph, etcetera- favor the overproduction of these organisms. These species produce toxins that turn to be dangerous for other animal species that feed on them.

Because these microorganisms produce pigments, their accumulation on the sea surface can be noticed as reddish, brown, or greenish color spots of variable extension.

4 0
3 years ago
Which statement is TRUE?
Phantasy [73]

Answer:

A

Explanation:

All living organisms ranging from unicellular prokaryotes to multicellular eukaryotes contain genetic material (DNA). This genetic material is usually found on structures called CHROMOSOMES. Although, the chromosomes are contained in the genome of all living organisms, there are differences.

The genetic material of the bacteria (a typical prokaryote) is a single DNA molecule that makes up its single circular chromosomal material, unlike in eukaryotes that contains double-stranded DNA molecules on linear chromosomes. This single circular chromosome of bacteria is found naked in a region of their cell called NUCLEOID, as they do not possess a membrane-bound nucleus that houses it (a unique characteristics of eukaryotes).

The mitochondrial and Chloroplast DNA mentioned in the other options are all components of eukaryotic cells. Bacteria, as a prokaryote does not contain this organnelles. Hence, they are not single replica.

6 0
3 years ago
Geologic evidence suggests that eustatic (global) sea level rises have been caused by __________.
Rudiy27
The geologic indication recommends that eustatic global sea level upsurges have remained affected by rapid seafloor scattering at divergent plate limitations. Eustatic alterations in sea level might consist of increased glacial melting due to the global warming. The Gulf coast of the united states is an instance of a coast where tectonic subsiding happens.
5 0
3 years ago
Sulfur silicon sodium thallium use the periodic table to predict which element has the most metallic character.
Leya [2.2K]
B.) Sodium is in the left than any other...so it's the most  metallic
8 0
3 years ago
Read 2 more answers
Other questions:
  • What kind of animals are best suited to life at the north pole? pick one
    11·2 answers
  • How many dominate alleles does an individual need in order to have the autosomal dominate trait
    13·1 answer
  • What type of tissue with a matrix consisting of rows of fibroblasts that manufacture collagen fibers?
    11·1 answer
  • In what ways has the atmosphere helped make Earth's environment more stable?
    7·1 answer
  • The umbilical cord contains _____ umbilical vein(s) and _____ umbilical artery(ies).
    5·1 answer
  • The ultimate source of energy from fossil fuels is the
    8·1 answer
  • WILL GIVE BRAINLIEST!!!!!<br> All living things are made of carbon.<br><br> True<br><br> False
    5·1 answer
  • B) What are at least four different populations of organisms that live in your ecosystem?
    13·1 answer
  • Anyone want points? or sometin
    13·2 answers
  • 3. What is the name of the current species of humans?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!