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
atroni [7]
4 years ago
15

Gametophytes have gamete-producing organs called _____.

Biology
2 answers:
charle [14.2K]4 years ago
6 0
<span>The cells from the male and female that combine to form a zygote are called gametes. The main job of the gametophyte is gamete production. Gametes are haploid reproductive cells. Gametes are produced in the sex organs on the haploid gametophyte by mitosis or cellular division without reduction of chromosomes sets. There are two sex organs; <u>archegonium</u> which is found in the female sex organ producing egg cell and <u>antheridium</u> which is found in the male sex organ producing sperm cells.</span>
Stolb23 [73]4 years ago
6 0
<span>antheridium, achegonium and gametangia</span>
You might be interested in
A newspaper article reported that a fossil was found that was 200,000 years old according to generally accepted radioactive
Bess [88]

Answer: Older rock layers may be pushed closer to the surface by geologic processes.

Explanation:

8 0
3 years ago
Linnaeus classified organisms into how many groups? 1 group 2 groups 3 groups 4 groups
Ray Of Light [21]
I think the answer to this question is 3 groups
7 0
4 years ago
Read 2 more answers
Explain how a plant obtains usable energy through the process of photosynthesis.
Neko [114]
Photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight <span>into chemical </span>energy<span>. ...Oxygenic </span>photosynthesis <span>functions as a counterbalance to respiration; it takes in the carbon dioxide produced by all breathing organisms and reintroduces oxygen into the atmosphere.</span>
8 0
3 years ago
Parkinson disease is a progressive loss of motor function due to the degeneration of specific neurons. These neurons secrete an
igor_vitrenko [27]

Answer:

Dopamine

Explanation:

Parkinson’s disease is a degenerative, progressive disorder that affects nerve cells in parts of the brain called the basal ganglia and the substantia nigra.

The neurotransmitter dopamine is produced by nerve cells in the substantia nigra and these nerve cells function in relaying information from the brain that plan and control body movement. In Parkinson's disease, the dopamine-producing nerve cells of the substantia nigra begin to die off . Symptoms such as tremor, impaired movement, stiffness, and balance problems occur when the loss of nerve cells is about 80%

8 0
3 years ago
Which of the following is the abiotic factor that allows the organisms shown in the image to survive?
Romashka [77]

Answer:

B Sunlight Because it gives it to plants and animals eat plant and we eat animals

Explanation:

7 0
3 years ago
Other questions:
  • What does it mean for an atoms behavior if it is missing electrons in the valence shell?
    12·1 answer
  • Applying what you learned from the "Chemical Eric" case study to this exercise, it is possible that injections of human chorioni
    14·1 answer
  • suppose no crossing-over takes place. Use step 5 to explain why meiosis will still increase genetic variation.
    7·2 answers
  • What percent of all the genes in <br> e.coli are active all the time? 10, 20, 60, or 80%?
    9·2 answers
  • What is true of a gas?
    8·1 answer
  • 14. A food web is shown below.
    15·1 answer
  • Turkins, a cross between a chicken and a turkey, are raised on some farms in Wyoming. This is an example of _____.
    13·2 answers
  • As seen from new york state, the noon sun is
    7·1 answer
  • Die
    9·2 answers
  • A change in pH has the greatest impact on which life proces
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!