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
kirza4 [7]
3 years ago
8

Which of the following best compares the male and female reproductive structures of a gymnosprem

Biology
1 answer:
Sauron [17]3 years ago
3 0

Answer:

gymnosperms produce male cones and female cones, and the pollen from a male cone fertilize the egg inside a female cone

You might be interested in
Initially, how did scientists classify organisms?
guajiro [1.7K]
Started with the same two groups: Plants and Animals. ... This is called a binomial naming system and it has two parts. The first part of the species name identifies the genus to which the species belongs; the second part identifies the species within the genus.
7 0
3 years ago
According to the ______________ theory, a population may go long periods of genetic stability, interspersed with short periods o
ikadub [295]
<span>This theory is called punctuated equilibrium. In this theory it is explained that there are very long periods of no change at all to a species, yet there are also bursts of evolutionary change interspersed within the time period. The period of remaining the same throughout time (most of the time) is called stasis, and is present within this theory of punctuated equilibrium.</span>
3 0
3 years ago
Read 2 more answers
4. The water cycle is balanced because
Sergeu [11.5K]

Answer:

hello!

Explanation:

The water cycle is critical not only to weather, but to life on earth.  Rain is necessary for the survival of plants and humans.  

Condensation is necessary for cloud formation.  Evaporation is necessary to cooling and keeping a good balance of water vapor in the air.

The water on Earth now is the same water that’s been on Earth since the beginning.  

What makes that feat possible?  The water cycle.  The water cycle is the process that re-circulates water so we can have bodies of water as well as clouds and precipitation.

The first step of the water cycle is evaporation. About 85% of the water vapor in the air comes from water that evaporated from the oceans.  The other 15% comes from evapotranspiration, which is a catch-all term for water that evaporates from over land.  

This includes water vapor produced by plants during transpiration, water from lakes, streams, puddles and soil moisture, direct evaporation of snow and even water vapor from the breath of animals.  

The second step of the water cycle is condensation. Now that the atmosphere is full of water vapor, that water vapor condenses into water droplets.  Sometimes, like early in the morning, the water vapor condenses on the grass as dew and seeps back into the soil, ready to be evaporated again.  

But most of the water vapor condenses higher up in the air and forms clouds. Once the water droplets are in a cloud, two things can happen.  Either the cloud will dissipate and the water droplets will become vapor again, or the cloud will grow and it will begin to precipitate.

The third and final step of the water cycle is precipitation. Precipitation includes all water that falls from the sky, both in liquid and frozen form, which reaches the ground.  

Once the precipitation makes its way to the ground it can end up soaking into the ground, run off into streams and lakes, become snow cover, be used by plants, be inhaled by animals or fall directly back into the ocean. Then the water cycle can begin again and continue for millions of years to come.

6 0
3 years ago
What are the types of mutations that affect evolution
zalisa [80]

The only mutations that matter to large-scale evolution are those that can be passed on to offspring. These occur in reproductive cells like eggs and sperm and are called germ line mutations. Effects of germ line mutations. A single germ line mutation can have a range of effects: No change occurs in phenotype.


Hope this helps and good luck!


MARK BRAINLIEST PLZ!!!!!!!!

6 0
3 years ago
This is food science <br><br> Plz someone help plz I really need help I have so much work
KengaRu [80]
And app that has helped with every subject in school is Socratic (can you put this as brilliant answer I think that’s what is called)
5 0
3 years ago
Other questions:
  • In a population of rabbits, there may be several different colors, light brown through dark brown, with many shades in between.
    6·2 answers
  • How do enzymes affect the activation energy of a reaction
    6·1 answer
  • Which kind of graph would be best for depicting data collected on the weight of a baby every month for six months?
    11·1 answer
  • The human body contains approximately 70% water by weight. water is found inside and outside of cells, and it is able to carry n
    9·2 answers
  • The ad populum fallacy occurs when
    15·1 answer
  • 3 examples of biotic factors
    5·2 answers
  • When observing pitch and pattem of bird sounds, an ornithologist relies MOST heavily on what sense?
    6·2 answers
  • What is the correct general equation for cellular respiration
    14·1 answer
  • ../3
    15·1 answer
  • Don't copy and paste from other question answers plss. I'm giving 40 points
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!