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
Monica [59]
4 years ago
5

The science of population size, distribution, and composition is defined as:

Biology
1 answer:
Alecsey [184]4 years ago
6 0
The answer is:  "demography" .
__________________________________________________________
You might be interested in
If two organisms are in the same phylum what other classification do they share
Rainbow [258]
If two organisms are in the same Phylum they are also in the same Kingdom and Domain.  
<span>
The domain is the higher level of classification and it consists of three groups: Archaea, Bacteria, and Eukarya.</span> <span>Kingdom is the second highest level of classification and most often is divided into Animalia, Plantae, Fungi, Protista, Archaea/Archaeabacteria, and Bacteria/Eubacteria.
Below the phylum, there are</span> a <span>class, order, family, genus and species.</span>
7 0
4 years ago
Which of the following
Nikitich [7]
I think A Import Crops
4 0
3 years ago
Read 2 more answers
An unstable elementary particle is known to decay
anzhelika [568]

Answer:

24.995 is most likely the answer

sorry if i'm wrong but yeah

7 0
2 years ago
What are carbohydrates the main source of for all living organisms?
Brrunno [24]
Do you mean "why"?

They are the main source for all living organisms because they provide energy, relatively short term, for any creature that consumes them.
4 0
4 years ago
Explain how fertilization occurs
alex41 [277]
<span>I'm assuming this in plants.

Brief-ish answer:

"Fertilization in plants occurs when pollen grains are transported from anthers to stigma. When ripe pollen from an anther catches on the stigma of the same kind of flower, each pollen grain sends out a small thread-like tube."

Here's a fuller answer:

"</span>Fertilization occurs after pollination, when pollen grains land on the stigma of a flower of the same species. During this time, a series of events take place leading to the formation of seeds. A pollen grain on the stigma develops a tiny tube that runs down the style of the ovary. The pollen tube contains a male gamete which meets the female gamete in the ovule. Fertilization occurs when the two gametes combine and their chromosomes join. The resulting product is a normal complement of chromosomes, with some from either parent flower. The fertilized ovule forms a seed, which consists of a food reservoir and an embryo that later develops into a new plant. In gymnosperms (conifers) male gametes are enclosed in pollen grains and are transmitted by wind or insects to the female reproductive organs. Fertilization in angiosperms (flowering plants) occurs when insects or other animals transport the pollen to the female reproductive organ (pistil).<span>
</span><span>Fertilization is the fusion of gametes to launch the development of a new individual organism. In animals, the process entails the combination of ovum with a sperm, leading to the development of an embryo. Fertilization in plants occurs when haploid gametes meet to create a diploid zygote, which eventually forms an embryo.</span><span>"

source: </span>https://www.reference.com/science/plant-fertilization-occur-ccf48c80e72fc410
5 0
3 years ago
Other questions:
  • Carlos says a carnivore is an animal that eats meat. Alan says that a carnivore is an animal that eats only plant material. Who
    13·2 answers
  • At rest, a cell membrane is said to be ___________.
    9·1 answer
  • The idea that all cells come from cells that already exist is part of what theory?
    8·2 answers
  • The study of living things
    6·1 answer
  • What amino acid sequence will be generated, based on the following mRNA codon sequence? 5' AUG-UCU-UCG-UUA-UCC-UUG 3'
    9·1 answer
  • Which statement best describes what a thylakoids does during photosynthesis?
    10·1 answer
  • The parents of a 2-year-old arrive at a hospital to visit their child. The childis in the playroom when the parents arrive. When
    6·1 answer
  • 10 Points
    9·2 answers
  • Mice and rabbits eat plants. They are known as herbivores.
    9·2 answers
  • What are the steps and information necessary to describe wounds?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!