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
Lunna [17]
4 years ago
5

Biology questions please help!!!!!?

Biology
1 answer:
omeli [17]4 years ago
5 0
The right answer for the question that is being asked and shown above is that:(1) B) is the main means by which new species arise(2) C) If two organisms look different, they must be different biological species.(3) D) Two crayfish species cannot interbreed because their genitalia do not engage properly with each other.(4) A) genetic drift(5) D) punctuated equilibrium
You might be interested in
The skeletal system supports our bodies with a bone structure. How many bones support the skeletal system
Luda [366]
There are 206 bones in the skeletal system.
4 0
3 years ago
Read 2 more answers
The body of fish is streamlined why​
Ronch [10]
Hopes this helps:

Answer:

The body of a fish is streamlined because, it increase the speed of the fish in the water. The more the streamlined shapes more easier for the fish to swim in the water.
3 0
3 years ago
The process of union between egg and sperm.
Anestetic [448]
It’s mitosis hope this helped !
Explanation: Fertilization occurs when the nucleus of both a sperm and an egg fuse to form a diploid cell, known as zygote. The successful fusion of gametes forms a new organism.
5 0
3 years ago
How are genes are proteins related
densk [106]

Answer:

your grammar sucks

Explanation:

3 0
3 years ago
The rate of species loss has ____ dramatically since the onset of the industrial revolution.
Igoryamba
Has increased dramatically. this because industrialization has resulted in released of global warming gases that have consequently led to global warming i.e increase in temperature to the levels that some species cannot survive. in addition industrialization has led to increased demand of energy which has led to mining of energy sources such as coal. this mining has resulted to destruction of habitat of some animals and and plants leading to extinction of some. 
8 0
3 years ago
Other questions:
  • Next-generation sequencing reveals six new mutations have occurred in the coding regions of genes in an individual diploid fly.
    11·1 answer
  • Protein molecules are composed of long chains of _______.
    9·1 answer
  • One sunflower pot is watered
    5·2 answers
  • How do adaptations affect natural selection
    13·1 answer
  • Cell division is preceded by two growth phases. Besides growth, both G1 and G2
    14·1 answer
  • Which muscle movement is responsible for moving the phone up to the ear?
    14·2 answers
  • A one-year simulation is run with the settings shown below. The resulting yield was 6.6 tons per hectare, or 44% of the maximum
    11·1 answer
  • What role does a lion play in an ecosystem?<br> decomposer<br> producer<br> predator<br> prey
    12·2 answers
  • In photosynthesis --------- energy is converted into ------------------ energy
    5·1 answer
  • Please help <br> - no links or scams *
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!