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
777dan777 [17]
3 years ago
15

Help d f f dff f kl k

Biology
2 answers:
Readme [11.4K]3 years ago
8 0
I think it’s B (hope this helps)
marissa [1.9K]3 years ago
4 0

Answer:

B

Explanation:

just do it

You might be interested in
Eutrophication how can aquatic ecosystems change over time pogil answers
rosijanka [135]
Eutrophication is a process that leads to enrichment of ponds, lakes and any water body with minerals such as nitrogen and phosphorus. Aquatic ecosystems are diverse and consists of phytoplanktons, zooplanktons, fish and other animals. Too much enrichment of the ecosystem adversely effects the flora and fauna of the aquatic bodies. Eutrophication leads to more uptake of oxygen and increases biological oxygen demand of water. With less oxygen available for animals inside the aquatic systems, they might began to die. Eutrophication is a result of human activities and must be minimized for the betterment of aquatic bodies and aquatic animals. Thus, eutrophication might lead to destroy the aquatic bodies over a period of time. 
3 0
3 years ago
For this week's CRQ, you are to design your own genetic cross between a female and a male. Be sure to include each of the follow
svp [43]

Answer and Explanation:

Punnett squares are illustrations that display the product of hybrid trait crosses by genetic breeding. Established parent genotypes and phenotypes are used and are usually compatible with Mendelian ratios and inheritance. The phnomenon influencing this behaviour is the

  • Law of Segregation,
  • Law of Independent assortment
  • and Dominance

For this cross...

Assuming Widow's peak= dominant

<u> 1. What are the dominant and recessive traits in cross?</u>

Parent generation or P generation:

gametes: Ww → Widow's peak dominant (W), No Widow's peak recessive (w)

<u>2. Is the male homozygous dominant, homozygous recessive, or heterozygous?</u>

Heterozygousity describes the allelic makeup; these traits are made of two different forms of the same gene.

Male: Ww  →  with the W.peak;  

(Thus, with both W and w this is a heterozygous trait)

<u>3. Is the female homozygous dominant, homozygous recessive, or heterozygous?</u>

However, homozygous traits are made up of the same forms of the gene called alleles.

Female: ww → without the W.peak  

(Thus, with both w ad w this is a homozygous trait)

<u>1. genotypes and phenotypes for parent and offspring...</u>

<u></u>

Assuming heterozygousity of the male , for the cross

P generation:                          Ww× ww

                            Widow's peak  ×No Widow's peak  

F1 generation:

  • genotype:                       Ww × ww       ...(from punnet square)
  • phenotype:          2 with the W.peak; 2 without

<em>∴ 50% are genotypically heterozygous while 50% is homozygous , 2 with the W.peak; 2 without </em>

6 0
3 years ago
During photosynthesis, where do the light and dark reactions occur?
vichka [17]
It occurs in the Stroma
3 0
3 years ago
All of the above'<br>'<br>'<br>'<br><br>]<br>l]p[][p][
SIZIF [17.4K]

Answer:

ummmmmm ok

Explanation:

6 0
2 years ago
Question 1
Natali [406]

Answer:

condensation

Explanation:

plz pick me as brainlest

7 0
3 years ago
Other questions:
  • Osmosis is how excess salts that accumulate in cells are transferred to the blood stream so they can be removed from the body. e
    15·2 answers
  • White coat syndrome occurs when a patient sees a doctor and exhibits a rise in blood pressure. according to behaviorism, this be
    11·1 answer
  • PLEASE HELP!!! 3-5 SENTENCES PLEASE!!
    14·1 answer
  • What happens to body systems over time
    10·2 answers
  • What is the name of the condition in which tissue from the lining of the uterus grows outside the uterus?
    8·2 answers
  • Which of the following trends show the relationship between deforestation and the Greenhouse Effect?
    9·1 answer
  • A part of the auditory pathway responsible for auditory reflexes is the
    12·1 answer
  • Please help me with this on the picture
    12·1 answer
  • Inside Cell science
    10·2 answers
  • a large amount of something in one place? NEED TO KNOW ASAP! A) Solute B) Solvent C)Solution D) Concentration
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!