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faltersainse [42]
3 years ago
13

A retreating glacier forms an are of rocky material. When primary

Biology
2 answers:
navik [9.2K]3 years ago
8 0

Answer:

Explanation:

As ecosystem moves through the stage of succession the population of organisms in them change which of the following describes the stage of succession likely to have the most biodiversity

stiks02 [169]3 years ago
7 0
B lichens is the answer
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5<br> What might you find inside a vaccine?
alexandr1967 [171]
Antibodies, a small amount of the germ
7 0
3 years ago
Bacteria undergo mitosis and meiosis in order to reproduce and increase genetic recombination.
Salsk061 [2.6K]

Answer:

The correct answer is (b)-False

Explanation:

Bacteria do not undergo meiosis or mitosis to reproduce and increase its genetic recombination. To increase their genetic recombination bacteria take the help of horizontal gene transfer through which it gets the genetic material of another bacteria. This new gene helps bacteria to survive in the challenging environment.

Bacteria divide through binary fission in which one cell of bacteria divides into two equal daughter cell each having its genetic material because genetic material of parent cell segregate equally into both the cell.  

Therefore bacteria do not undergo meiosis or mitosis.

8 0
3 years ago
One possible result of chromosomal breakage is for a fragment to join a nonhomologous chromosome. What is this type of chromosom
san4es73 [151]

Answer:

Translocation

Explanation:

Changes in chromosome include deletions, duplications, inversions, and translocations.

  • Deletion occurs when an end of a chromosome breaks off.
  • Duplication is the presence of a chromosome segment more than once in the same chromosome.
  • Translocation is when a fragment of chromosomal breakage join a nonhomologous chromosome.
  • Reciprocal translocation is a chromosome abnormality caused by exchange of parts between non-homologous chromosomes.
  • Robertsonian translocation occurs when two non-homologous chromosomes get attached, meaning that given two healthy pairs of chromosomes, one of each pair "sticks" together.
8 0
3 years ago
What statement correctly identifies the scientific question and describes why the question is scientific
Darina [25.2K]

Answer:

Please list the statements there are to choose from, this way, even people outside your school and/or grade level will be able to answer your question.

Explanation:

4 0
3 years ago
What is the correct labeling for the atom?
Ede4ka [16]

Answer:

I think the answer is A

Explanation:

D is pointing at specifically at electron which is the outer charger of the electron cloud. I don't think its likely to be D as the answer.

7 0
2 years ago
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