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
maxonik [38]
3 years ago
7

What is an inex fossil

Biology
1 answer:
rewona [7]3 years ago
6 0

Answer:

Explanation:

An index fossil is used for learning the age of geological periods.

You might be interested in
Why is DNA referred to as the genetic code?<br>​
Gnesinka [82]

The genetic code is the set of rules by which information encoded in genetic material (DNA or RNA sequences) is translated into proteins (amino acid sequences) by living cells. Those genes that code for proteins are composed of tri-nucleotide units called codons, each coding for a single amino acid.

4 0
3 years ago
What is the function of tRNA
s344n2d4d5 [400]

Answer: The job of tRNA is to read the message of nucleic acids, or nucleotide and translate it into proteins, or amino acids .

Explanation:

8 0
3 years ago
Linnaeus classified plants according to their ?
KonstantinChe [14]
HI

The answer is : Appearance

I hope that's help !
7 0
3 years ago
Read 2 more answers
In the F1 generation of a Mendelian cross,
Flura [38]
In the F<span>1 </span>generation of a Mendelian cross,
only the dominant trait is visible.only the recessive trait is visible.neither the dominant nor recessive trait is visible.<span>both the dominant and recessive traits are visible.

-I believe the correct answer is "ONLY THE DOMINANT TRAIT IS VISIBLE" in F1 generation, it is when the two true breeds, both homo (same genes) cross for example, HH and hh, since H will always be present in a punnet square, the answer is ONLY THE DOMINANT TRAIT IS VISIBLE. key word VISIBLE, the dominant trait is H</span>
7 0
3 years ago
Read 2 more answers
a student measured the density of a rock to be 3.4 g/mL and the actual density of the rock is 3.1 g/ml. What is the percent erro
weqwewe [10]

Answer:

percentage of error= (3.4-31.)/(3.1)*100%=9.68%

Explanation:

3 0
3 years ago
Other questions:
  • What are the properties of minerals
    7·1 answer
  • You succeed in inducing a mutation that causes a loss of function in the fungal component of soredia. you excitedly inform your
    11·1 answer
  • The number of outer shell electrons <br> determine
    9·1 answer
  • A consumer get a utility bill that shows a usage of 250 kWhr (kilowatt-hours) for the previous month. Although he calls it his "
    8·2 answers
  • How does a cell build tissue
    13·1 answer
  • Why is a hypothesis important to a scientific investigation?
    6·1 answer
  • How many valence electrons are in an atom with the electron configuration in example A?
    7·2 answers
  • Atoms can have different numbers of which of the following electrons, protons neutrons or all of the above
    7·1 answer
  • 3. ¿Qué forma las proteínas?<br> 4. Cuál es la función de un ribosoma?
    10·1 answer
  • Why do you think the Staghorn coral's skeleton is so lightweight?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!