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
PolarNik [594]
3 years ago
7

What needs to occur for natural selection to happen? *

Biology
2 answers:
Bumek [7]3 years ago
8 0

Answer:

Reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population.

Explanation:

brainliest?:)

Artyom0805 [142]3 years ago
5 0

Answer:

Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.

Explanation:

You might be interested in
What is the most common method large businesses use to communicate their views on environmental issues to legislators?
aleksklad [387]
The most appropriate answer is d. they hire lobbyists. Lobbyists are individuals who attempt to influence government policies or legislature. Businesses pay these individuals to advocate on their behalf on policies and legislature. Lobbyists may be members of specific interest groups such as environmental protection or child care and protection. 
5 0
3 years ago
Name and define 3 of the organelles we are learning about
Fudgin [204]
Cytoplasm
nuclus
membrane
hope this helps!
3 0
3 years ago
Organic compounds all contain the element carbon. Which organic compound used for stored chemical energy contains carbon, hydrog
aleksklad [387]

Answer: Lipids

Explanation:

7 0
3 years ago
Which of the following describes the correct stepwise assembly (in vitro) of the eukaryotic RNA polymerase II preinitiation comp
PilotLPTM [1.2K]

Answer: (TFIID) TBP-> TFIIB IIA--> TFIIF RNA POL II

Explanation:

Remember that in eukaryotic organisms, transcription and processing are coupled processes. There are 3 different types of Rna pol. In the case of RNA pol II transcribes genes that encode proteins (mRNA synthesis). Transcription factors are involved, for example: TFIID, TBPs, TAF (recognizes TATA promoter center, regulatory functions), TFIIA (stabilizes TBP union, antirepressant function), TFIIB (RNA Pol II starting point selection).

7 0
3 years ago
One naturalist thought he saw a "black lava flow" on Fernandina. What did he actually see?
Arte-miy333 [17]

Answer:

orange lava

Explanation:

8 0
2 years ago
Other questions:
  • What happens to the oxygen and eagle ray takes in through its gills
    12·2 answers
  • UMMM who's good at science?!?!?!<br>What causes the convection cell to turn up at point A?
    14·1 answer
  • What is a major difference between facilitated diffusion and active transport?
    11·1 answer
  • Sedimentary rocks are
    12·1 answer
  • What is the life span of a monkey?
    15·2 answers
  • Which feature of the sun releases large amounts of magnetic activity that can cause the communication systems of the Earth to no
    8·1 answer
  • Which type of map is most likely to focus on boundaries between countries, states, and counties?
    7·2 answers
  • Dose mitochondria transfer things to the cell
    15·1 answer
  • 1. Sensation is to as perception is to a. vision, olfaction b. conscious, unconscious c. awareness, interpretation d. taste, vis
    5·1 answer
  • What is the biggest artery in the body?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!