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
Gnom [1K]
3 years ago
12

This image appears in an Earth science magazine with

Biology
2 answers:
Andreas93 [3]3 years ago
6 0

Answer: the answer is No, because the grains are arranged in thin, parallel

layers.

Explanation: I just took the assignment

Art [367]3 years ago
5 0
Yes, randomly grained
You might be interested in
Si una población crece mucho otra vez después de un cuello de botella con el paso del tiempo aumentará diversidad genética ¿por
sammy [17]

Answer:

los mecanismos capaces de generar diversidad actúan para incrementar la variabilidad genética en la población que sufrió el cuello de botella

Explanation:

Un cuello de botella se refiere a una reducción drástica en el tamaño de una población (por ejemplo, debido a una catástrofe natural). Un cuello de botella es un fenómeno que está asociado a la ​reducción en la variación genética y fijación de ciertos alelos en la población resultante, lo cual es causado por la deriva genética, es decir, debido al muestreo al azar de los individuos que formarán la población en la siguiente generación. Paulatinamente, los mecanismos capaces de generar variabilidad genética aumentarán nuevamente la diversidad de la población que sufrió el cuello de botella. En una población de reproducción sexual, la variación genética se genera mediante cuatro procesos diferentes: 1-mutación (es decir, la aparición de nuevos alelos debido a alteraciones en la secuencia de ADN); 2-recombinación (es decir, el intercambio de información genética entre cromátidas no hermanas durante la meiosis); 3-segregación independiente de cromosomas durante la meiosis (capaz de producir nuevas combinaciones de alelos) y 4-fertilización al azar (lo cual también incrementa el número de combinaciones entre gametos que darán lugar a un nuevo individuo).

4 0
3 years ago
What is the haploid number of chromosomes in an organism with 46 chromosomes in the body cells?
BaLLatris [955]

23 haploid Chromosomes for each human

7 0
4 years ago
In which direction is heat being transferred?
stepan [7]

Answer:

And unless people interfere, thermal energy — or heat — naturally flows in one direction only: from hot toward cold. Heat moves naturally by any of three means. The processes are known as conduction, convection and radiation. Sometimes more than one may occur at the same time.

Explanation:

4 0
3 years ago
The site where the earliest known like haplorhine fossils were found is called the – depression
MrMuchimi
This is the <span>Fayum </span>depression. Here, fossil evidence of a primate ancestor<span> was found predating the divergence between </span>hominoids<span> (apes and </span>humans<span>) and </span>cercopithecids<span> (Old World monkeys). The fossil of a single species </span><span>lived around 30 million years ago in modern-day Egypt and resembled the current New-World monkeys. </span>
6 0
4 years ago
Why are antimicrobial drugs of limited usefulness in bacillus anthracis infections?
Vedmedyk [2.9K]
Antimicrobial drugs are of limited usefulness because MOST STRAIN OF B. ANTHRACIS ARE RESISTANT TO A WIDE VARIETY OF ANTIMICROBIAL DRUGS. Bacillus anthracis is gram positive bacteria which exists in two forms; vegetable and spores form. It is an agent of bio-warfare because of its ability to kill quickly. 
7 0
4 years ago
Other questions:
  • What is fluid that flows between the cells of tissues and organs?
    14·1 answer
  • How does the density of ice compared to that of liquid water and water and why is
    11·2 answers
  • What happens a few days after fertilization?
    11·2 answers
  • If birds compete for food, what will happen to the species’s beak shape
    9·1 answer
  • In 2005, Mary Schweitzer of North Carolina State University found intact soft tissue in the fossilized leg bone of a Tyrannosaur
    10·1 answer
  • 5. Animal waste decay by the action of bacteria which create<br>​
    14·2 answers
  • If hydrophilic heads only attract other hydrophilic heads, describe which substances would be able to get through the membrane e
    9·1 answer
  • A hypothetical three-step metabolic pathway consists of the intermediates W, X, Y, and Z, and the enzymes that catalyze the reac
    13·1 answer
  • I NEED THIS QUICK!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·1 answer
  • Are molecular or morphological data more useful when creating cladograms?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!