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
GREYUIT [131]
3 years ago
5

How does the whole sporophyte/gametophyte generations thing work? This just does not make sense to me...

Biology
1 answer:
vagabundo [1.1K]3 years ago
7 0

Answer:

A mature sporophyte produces spores by meiosis, a process which reduces the number of chromosomes to half, from 2n to n. The haploid spores germinate and grow into a haploid gametophyte. At maturity, the gametophyte produces gametes by mitosis, which does not alter the number of chromosomes.

Explanation:

hope this helps!

You might be interested in
Explain how a mutation that changes the amino acid sequence of the protein hemoglobin affects the protein and results in sickle
Montano1993 [528]

Answer:

sickle cell anemia is caused by a mutation in the hemoglobin beta (or HBB) gene and it leads to a single change in amino acid sequence. this gene is located on chromosome 19

Explanation:

4 0
3 years ago
Which laundry detergent removes stains more effectively?
TEA [102]

Enzyme-containing laundry detergents will remove stains more effectively than detergents without enzymes. Stains will be removed more successfully from clothing with homemade laundry detergent than from commercial detergents.

A variable that is independent is precisely what it sounds like. It is a stand-alone variable that is unaffected by the other variables you are attempting to assess. Age, for instance, could be an independent variable. A person's age won't alter as a result of other circumstances like what they eat, how much they attend school, or how much television they watch. In actuality, when attempting to establish a link between two variables, you are attempting to determine whether the independent variable affects the dependent variables in any way.

A dependent variable is precisely what it sounds like, just like an independent variable. It is something on which other elements depend. A test score, for instance, maybe a dependent variable because it could vary based on a number of variables, including how much you studied, how much sleep you got the night before the test, and even how hungry you were.

To learn more about the dependent variable here:-

brainly.com/question/1479694?referrer=searchResults

#SPJ9

6 0
1 year ago
Transcribe DNA sequence GGTCAATGCCATAAG into mRNA
ZanzabumX [31]

Answer:

What does GGTCAATGCCATAAG into mRNA mean?

Explanation:

3 0
3 years ago
Which of the following is one of the ways that cellular respiration and
Bond [772]

Answer:

•Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration  puts it back.

Explanation:

Photosynthesis:

It is the process in which in the presence of sun light and chlorophyll by using carbon dioxide and water plants produce the oxygen and glucose.

Carbon dioxide + water + energy →   glucose + oxygen

water is supplied through the roots, carbon dioxide collected through stomata and sun light is capture  by chloroplast.

Cellular respiration:

It is the breakdown of glucose molecule in the presence of oxygen to yield large amount of energy. Water and carbon dioxide are also produced as a byproduct.

Glucose + oxygen → carbon dioxide + water + 38ATP

In this way it release the carbon dioxide back into atmosphere.

8 0
3 years ago
The origin of the sartorius muscle is from the __________ spine.
Yuki888 [10]
The origin of the sartorius muscle is from the anterior superior iliac spine.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which unit of the brain is responsible for the sense of balance? A. medulla B. cerebellum C. cerebrum D. thalamus
    10·2 answers
  • You are not at higher risk for having a collision when you drive under the influence of alcohol and other drugs
    12·2 answers
  • How do the respiratory and circulatory systems work together? *
    11·1 answer
  • A DNA strand with the sequence A-T-T-G-C-T would be complementary to which of the following? *
    12·1 answer
  • What is the solution to 15.11 +(142×16.5
    12·1 answer
  • What is a pesticide?
    6·1 answer
  • Which species is most closely related to the red panda? provide evidence below(optional)
    9·1 answer
  • Which of the following is not a function of cell membrane
    8·1 answer
  • Explain how stem cells change into different cell types.
    6·1 answer
  • Question:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!