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
snow_tiger [21]
3 years ago
5

Do pollen grains have the same number of chromosomes as a regular plant cell?

Biology
1 answer:
finlep [7]3 years ago
8 0

The pollen grain is actually the male gametophyte generation of seed plants. Inside the anther, pollen mother cells divide by meiosis to form pollen grains whose nuclei contain half the number of chromosomes characteristic of the parent plant. 

(hope that helped answer the question)

You might be interested in
Check Your Understanding<br> Question: What is an adaptation?
AleksandrR [38]

Answer:

an adaptation can be defined as an inherited trait which confers an evolutionary advantage to the organism in a certain environment

Explanation:

An adaptation, also known as an evolutionary adaptation, can be defined as any physiological and/or morphological inherited trait related to the improved evolutionary fitness of one organism in a particular environment. An adaptation improves the chances of survival and reproduction in a certain environment, thereby organisms carrying the adaptation have more chances to produce descendants and pass their genes to the next generation. Some classical examples of evolutionary adaptations include the long necks of giraffes that help them to eat leaves at the top of trees, light bones of flying birds, etc.

8 0
3 years ago
A trait that can mask another trait is known as a
ludmilkaskok [199]
A trait that can mask another trait is known as a dominant trait.
3 0
3 years ago
9. A protein molecule which is denatured, has
seraphim [82]

Answer: B. combined with another molecule

Explanation:

i just took the test

4 0
2 years ago
Pyruvate is an intermediate for 2 pathways. Comment on why one reaction pathway is preferred over the other. Include the specifi
faltersainse [42]
Glycolysis is the common initial pathway for the both catalytic degradation pathway for ATP production and the anabolic pathway for the synthesis of hydrocarbon(gluconeogenesis)

Most important glycolysis, and then gluconeogenesis
5 0
3 years ago
Changes in water temperature affect the density of the water. Water density is important for deep ocean currents that move water
Alika [10]

Answer:

The water would get warmer and would not sink to the bottom, and therefore disrupt the worldwide currents

Explanation:

the warmer water is less dense than the colder water and would not sink, which would interrupt the natural currents with extra external heat added by global warming

7 0
2 years ago
Other questions:
  • Three plants were tested under Red, Green and Yellow light. The growth of the plant was measured in centimeters.
    10·2 answers
  • What are pollutants that are put directly into the air as a result of human activity?
    11·1 answer
  • What is the smallest number of nucleotides that must be added or subtracted to change the triplet grouping of the genetic messag
    13·1 answer
  • Which combination of characteristics in a population would provide the greatest potential for evolutionary change?
    13·1 answer
  • The mating of an Aa male and an aa female produced an offspring with the genotype AAa. Therefore, the offspring has 3 copies of
    13·1 answer
  • HURRY ! Which statement is best supported by the data in the graph?
    9·2 answers
  • Name:<br> Name:<br> 1.<br> Which of the following structures is not found in<br> bacteria?
    13·1 answer
  • Photosynthesis needs light. Complete the balanced symbol equation for photosynthesis. 6CO2 + ______________ --&gt;______________
    15·2 answers
  • What is the atomic number of an oxygen atom that has 8 protons in its nucleus?
    13·2 answers
  • HELP ME OUT PLEASE
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!