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
AveGali [126]
3 years ago
13

Which step occurs first in sexual reproduction

Biology
2 answers:
nikdorinn [45]3 years ago
3 0

Answer:

In the first stage of sexual reproduction, "meiosis", the number of chromosomes is reduced from a diploid number (2n) to a haploid number (n). During "fertilisation", haploid gametes come together to form a diploid zygote, and the original number of chromosomes is rest

Explanation:

xeze [42]3 years ago
3 0

Answer:

meiosis

Explanation:

You might be interested in
A plant growing in a pot is more likely to be affected by a shortage (lack) of minerals than a plant growing in a garden.
Rasek [7]
Because the plant in the garden is receiving minerals form the spheres of earth and the plant in the pot is not
7 0
3 years ago
Which parts of the membrane would help a large carbohydrate molecule
nata0808 [166]
C. Globular proteins
4 0
3 years ago
Read 2 more answers
20 POINTS FOR FIRST PART AND 20 POINTS FOR THE SECOND PART
Tatiana [17]
The Calvin cycle (also known as the Calvin–Benson cycle) is the set of chemical reactions that take place in chloroplasts during photosynthesis. The cycle is light-independent because it takes place after the energy has been captured from sunlight.
7 0
3 years ago
The layers of earth are based on what two sets of characteristics?
katovenus [111]
Chemical composition and physical properties
7 0
3 years ago
PLEASE HELP PLEASE <br> What is true about Smooth muscle cells?
tekilochka [14]

Smooth muscle, also called involuntary muscle, muscle that shows no cross stripes under microscopic magnification. It consists of narrow spindle-shaped cells with a single, centrally located nucleus. Smooth muscle tissue, unlike striated muscle, contracts slowly and automatically.
6 0
3 years ago
Other questions:
  • Explain the water cycle using the terms condensation, evaporation, and precipitation.
    14·1 answer
  • Which of the following is true about rocks?
    7·2 answers
  • ASAP thanks need answer
    14·2 answers
  • How does the property of cohesion affect the way liquid water behaves?
    5·1 answer
  • One should inhale when muscles are relaxed and exhale when initiating the lifting or push-off action in resistance training.
    10·2 answers
  • The DNA found in the nucleus is responsible for directing the
    12·1 answer
  • Select all that apply.
    7·2 answers
  • Which topic do biologists ask questions about and study using scientific process
    11·2 answers
  • Simple diffusion is another type of passive transport where molecules move from high to low concentration and it does not requir
    12·1 answer
  • Which is the MOST accurate description about how the different types of feed mechanisms work.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!