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
NISA [10]
2 years ago
15

Arm

Biology
1 answer:
aniked [119]2 years ago
5 0

Answer:

9 true

Explanation:

You might be interested in
Identify whether or not the different agents of evolutionary change could affect allele frequencies in a population?
igomit [66]

Yes, the different frequencies of evolutionary change could affect allele frequency in a population.

<h3>What are the agents of evolutionary change? </h3>

All populations are usual in a constant state of evolution. This means that all the species are continuously changing their genetic makeup over different generations. These changes can be subtle or they can be spontaneous.

If a population is not evolving, it is said to be in Hardy - Weinberg state. In this state, the allele frequency and the genetic makeup of the population will remain the same across generations.

The agents of evolutionary change defy the Hardy - Weinberg state. These are mutation, gene flow, non-random mating, natural selection and genetic drift.

Read more about evolutionary change, here

brainly.com/question/22172139

#SPJ4

4 0
11 months ago
Identify the parts of the female and male reproductive system and their functions. ​
Lena [83]

<u><em>Female:</em></u>

*Ovaries - release of oocytes (eggs), estrogen and progesterone.

*Oviducts (fallopian tubes) - where fertilization of the oocyte occurs to form a zygote.

*Uterus - where the zygote develops

*Cervix and vagina - allow for the entry of sperm for fertilization

<u><em>Male:</em></u>

*Testes - Releases testosterone and sperm

*Vas deferens - Passageway for sperm

*Epididymis - allows the sperm to pass from the testes and vas deferens and equips them with semen so they can survive internal fertilization

*Penis - releases sperm into the external environment for fertilization to occur

I hope I helped!

6 0
3 years ago
Read 2 more answers
Why have plants evolved ways to prevent self-fertilization? Why do you cross-fertilization (plant to plant) more beneficial to t
aliya0001 [1]
It might be because making it a hybrid could help get nutrition and other things it needs. I don't know exactly though

8 0
2 years ago
A simplified food chain and its corresponding food web are shown here. These species are commonly found in deciduous forests of
REY [17]

Answer:

D) The fungicide will reduce the stability of the ecosystem because nutrients in the soil will be less likely to be recycled, directly impacting plant nutrition and growth.

Explanation:

Fungicide are primarily applied to an area to kill off fungi species in that place.

Fungi are very important groups of organisms. They are natural "recyclers".

In a food chain or web they can be classified as decomposers.

Decomposers are organisms that takes feeds on dead and decaying organic matter.

The produce useful materials and releases nutrients from life back into nature.

Killing them off by applying fungicides is a damaging act to their sustenance.

Without decomposers such as fungi, the ecosystem becomes less stable  and soil nutrients will not be properly recycled.

6 0
2 years ago
Read 2 more answers
Cells need oxygen to make energy. Oxygen-rich blood is transported to tissues. When the oxygen is dropped off, it needs to move
Tomtit [17]
Hello, 

   I believe it's the C. capillaries because theirs no possible way for arteries to travel in Arteries are connected to the heart to let gallons of oxygenated and not oxygenated blood to travel up and down through your body. 


5 0
3 years ago
Read 2 more answers
Other questions:
  • When a sperm cell and an egg emerge, they undergo the process of fertilization and give rise to a?
    8·1 answer
  • Why are pest species likely to be extreme r-selected species?
    7·1 answer
  • If _________ accumulates around the teeth over a period of time, periodontal disease may result.​
    11·1 answer
  • Magma that cools below Earth’s surface forms ____ rock.
    5·2 answers
  • Almost all __________________ use the energy stored in _________ for their life cycle
    7·1 answer
  • The hemoglobin of sickle cell anemia:
    8·1 answer
  • Which phylum to not have an internal or external skeleton or shell?
    11·1 answer
  • The_____is a large, oval structure that directs all of the cell's activites.
    5·1 answer
  • How does reflected light help you see objects in shadows?
    5·1 answer
  • I need to know the one at the bottom
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!