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
asambeis [7]
3 years ago
9

Which process must occur before the gametophyte generation?

Biology
1 answer:
Ber [7]3 years ago
8 0
<span>The process must occur before the gametophyte generation is Sporophyte. A sporophyte is the diploid generation of a plant or alga that has a double set of chromosomes. [ All land plants, and some algae, have life cycles in which a multicellular haploid gametophyte generation alternates with a multicellular diploid generation. In the Gymnosperms and flowering plants (Angiosperms), the sporophyte generation is the most prominent phase, comprising the familiar green plant with its roots, stem, leaves and cones or flowers. In the flowering plants, the gametophytes are very reduced in size, and are represented by the pollen and the embryo sac.</span>
You might be interested in
Which of the following statements is true regarding anabolism?
navik [9.2K]

Answer:

B) In anabolism, larger molecules are made from smaller molecules.

Explanation:

Anabolism is a metabolic process that uses up energy that is produced to build up complex and larger molecules from smaller ones. It is part of the chemical process that takes place in a cell.

For example, photosynthesis is an anabolic process, in which the cell forms larger molecules such as glucose from smaller molecules like water and carbon dioxide, with the use of solar energy.

Option B is true regarding anabolism.

8 0
3 years ago
What would a scientist's next step be if his/her data supported his/her hypothesis
Anastasy [175]
If their data supported their hypothesis, then they would make a conclusion.
8 0
3 years ago
Read 2 more answers
PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!
sergejj [24]

Active Immunity is natural.

Passive Immunity is maternal.

Active Immunity from Vaccination.

Passive Immunity is Artificial.

Passive Immunity:

   Does not require previous exposure to a disease agent

   Takes effect immediately

   Does not last long (up to a few months)

Active Immunity is produced inside of the body, whereas passive immunity is introduced from outside of the body.

Active Immunity is from direct infection and vaccination.

Passive Immunity is from Breast milk, Injection, Mother to baby through the placenta.

Active Immunity takes effect over time (typically several weeks).

Passive Immunity takes effect immediately.

Active Immunity's length of efficacy is Long-term to lifelong.

Passive Immunity is short-term.

Active Immunity is produced by memory cells, Passive Immunity is not.

Hope this was insightful and enough information.

6 0
3 years ago
Read 2 more answers
Which statement describes how pioneer species and climax communities are different?
Lorico [155]

Answer: D). Primary species have large numbers of offsprings, and climax communities contain species that have small numbers of offsprings.

An ecological succession is a process of gradual changes occurs in a biological community with respect to changes in the non-living abiotic factors  (water, air and sunlight) and with respect to time until the ecosystem attains stability. Primary or pioneer species are the species which invade the previously barren and primitive landmass for their survival. These species make the environment suitable for the growth of other species. These grow and develop in the initial stages of succession. These species are simple organisms which reproduce asexually and produces large number of offsprings. Examples are lichen and moss. Lichen grows on the surface of rocks and acids released by them causes withering of rocks into soil which facilitate the growth of mosses and other plants. Climax community develops in an ecosystem after replacing many previously inhabiting species. Climax community develops in the end of the ecological succession. It contains species which are highly complex and uses sexual reproduction for the production of offsprings which are less in number as compared to those produced by pioneer species by asexual reproduction.  

8 0
3 years ago
Read 2 more answers
The bees wing are moving very fast the best wings are much smaller than it body ?
marishachu [46]

Explanation:

It is true that the wings of the bee move very fast. The wings are smaller than their body and it is believed to be difficult for the wings to lift the whole body of the bee.

Sometimes, bees carry nectar and pollen with itself which again increases their weight. It has been found that the wings do not move up and down rather moves to and from. Since air is denser, it tries to push the air downwards and lift itself upwards.

6 0
3 years ago
Other questions:
  • Describe the structures and functions of each of the four groups of macromolecules.
    9·1 answer
  • Please help me on this one thank you
    5·1 answer
  • Rosie is a chubby infant. Her doctors observed that she has slanting eyes and a flatted nose, unusual to her ethnic group. Her h
    9·1 answer
  • Imagine that you are a doctor. During your last shift, 20 babies were born. 10 had blue eyes, and 10 had brown eyes. 15 had roun
    15·1 answer
  • Organisms must have variation within a population in order for natural selection to occur. Which situation is an example of this
    12·2 answers
  • What is the difference between the different types of microscopes?
    9·1 answer
  • Carrying the genetic code and determining an organism's structure and function are the functions of
    5·1 answer
  • Can someone please help me
    15·2 answers
  • Who all is transgender?
    15·2 answers
  • What type of cell division is b​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!