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
Degger [83]
3 years ago
6

The most ancient ______ fossils were found in marine ro

Biology
1 answer:
faust18 [17]3 years ago
3 0
Reptile answer option no 1

You might be interested in
A chemical mutagen that is structurally similar to a nucleotide but has different base-pairing rules is called a ________.
OLga [1]

Answer:

Nucleoside analog

Explanation:

  • Nucleoside analogs are the mutagenic chemicals that have a structure that is similar to the normal bases of the nucleotide and thus can be incorporated in the DNA during the process of replication, however as it has different base-pairing rules than the normal nucleotide base it can lead to mutations.
  • An example of a nucleoside analog is acyclovir which an analog of guanosine. 
3 0
3 years ago
D. What would the world's population be in 500 years if there are Currently 7
ivanzaharov [21]
I need apjc what?? i dont get
7 0
2 years ago
What's the density of the lions in yhe portion of the park that has been studied?
kkurt [141]
A part of the destiny of lion was a part
6 0
2 years ago
When cells communicate by the signaling process, one cell produces a _________________blank that must be received by the _______
My name is Ann [436]

When cells communicate by the signaling process, one cell produces a signaling molecule that must be received by the signal receptor on or in the responding cell. Signaling molecules are often called ligands, a general term for molecules that bind specifically to other molecules (such as receptors).

5 0
3 years ago
What occurs during the S phase of interphase?
lubasha [3.4K]

Answer:

A. cell growth activity

Explanation:

took the question

4 0
2 years ago
Other questions:
  • When was CODIS created to help identify criminals?
    15·2 answers
  • You are studying a population of mice that fall into two size classes: small and large. You are curious if mouse size is under s
    9·1 answer
  • The fact that little albert learned fear toward not only a white rat but also a ball of wool and a rabbit represents:
    8·1 answer
  • 1.The Punnett square above shows a cross between two sweet pea plants in Mendel's
    6·2 answers
  • If the base sequence on a separated DNA strand is CGTAGG, what will the base sequence on its complementary strand be?
    13·1 answer
  • Which of the following statements is true?
    15·1 answer
  • 20 points
    13·1 answer
  • Thanks to anyone who answers .
    6·1 answer
  • What are the two types of adaptations that plants can show?
    9·2 answers
  • I will give you brainliest<br><br> symptoms of kidney and heart failure
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!