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
Nataly [62]
2 years ago
9

Which of the following processes occurs during sexual reproduction?

Biology
2 answers:
nata0808 [166]2 years ago
8 0

Answer:

B. An egg cell and a sperm cell unite

mamaluj [8]2 years ago
6 0

Answer:

B. An egg cell and a sperm cell unite.

Explanation:

You might be interested in
In cats, the Dense pigment gene, D/d, codes for melanophilin, a protein involved in the transportation and deposition of pigment
SVETLANKA909090 [29]

Answer:

a. M_D_ : 9/16 Black furred individuals

b. M__dd : 3/16 gray furred individuals (1/16 MMdd + 2/16 Mmdd)

c. mmD_ : 3/16 Brow-furred individuals (1/16 mmDD + 2/16 mmDd)

d. mmdd: 1/16 gray furred individuals.

Explanation:

Available data:

  • Dense pigment gene, D, codes for melanophilin.
  • D allele dominant over d.
  • Gene M/m is responsible for the production of the pigment
  • M is dominant over m
  • If D is present, M/m is expressed
  • If dd is present, M/m is not expressed  
  • DDMM, DdMM, DDMm, DdMm --->Black fur
  • DDmm, Ddmm ---> Brown fur
  • ddMM, ddMm -----> Light gray fur

Cross: between two dihybrids

Parental)         DdMm     x     DdMm

Phenotype) Black-furred      Black-furred

Gametes) DM, Dm, dM, dm   DM, Dm, dM, dm

Punnet Square)    DM        Dm         dM          dm

             DM       DDMM    DDMm   DdMM   DdMm

             Dm       DDMm    DDmm   DdMm   Ddmm

             dM        DdMM    DdMm    ddMM   ddMm

             dm        DdMm    Ddmm    ddMm   ddmm

F1) 9/16 Black-furred individuals, D-M- (1/16 DDMM + 2/16 DDMm + 2/16    

                                                                 DdMM + 4/16 DdMm)

    3/16 Brown-furred individuals, D-mm ( 1/16 DDmm + 2/16 Ddmm)

    4/16 Gray-furred individuals, dd-- ( 1/16ddMM + 1/16 ddmm + 2/16 ddMm)

   

   

7 0
3 years ago
To keep a species from getting genetic diseases and inbreeding over time, new
Elan Coil [88]

Answer:

Genetic drifts and meiosis

Explanation:

4 0
2 years ago
If an area is in the 50+ dBZ range, what atmospheric pressure conditions could the area be experiencing?
monitta

The atmospheric pressure conditions for a 50+ dBZ range differs from small to heavy hails.

Explanation:

dBZ refers to decibel relative to Z used in weather radar most of the times, in order to compare the reflection factor (Z) of a weather radar signal reflected off a remote object  to the return of a droplet of rain with a diameter of 1 mm.

dBZ is a logarithmic dimensionless technical unit, at 55 dBZ and above, most storms have hail which can throw off the rainfall rate because hail has a higher reflection.

Generally above 50 dBZ range the intensity varies accordingly for every 5 points. Such as small hail to moderate hail and from moderate to heavy hail.

Therefore the atmospheric pressure conditions differs from rains to hails.

8 0
3 years ago
What's the biology?​
Juli2301 [7.4K]

Answer:

A simple definition of biology is .

Biology is study of living organisms, And divided them in a proper species , division of their cell , and body inner texture is bilogy

Hope it's helpful for you

you know I love biology so much

4 0
3 years ago
Read 2 more answers
Dinosaurs walked the Earth at the same time that the first mammals appeared. These events coincided during which of the followin
kirill [66]
D is your answer
hope this helps
3 0
3 years ago
Read 2 more answers
Other questions:
  • The earths is a thin layer of rock that surrounds the earth
    13·1 answer
  • Will Mark brainiest if answer is correct!!! What is the difference between a human and a dog?
    6·1 answer
  • Electricity can travel in a(n) _______ circuit.<br> electromagnetic<br> closed<br> open<br> short
    11·2 answers
  • Tran made the timeline below to show the order in which great scientific theories were developed.
    8·2 answers
  • A heterotrophic multicellular organism that does not have cell walls is called a(n) _______.
    5·1 answer
  • If a claim is mainly supported by anecdotal evidence (stories or claims by people), It is<br> likely
    7·1 answer
  • What cellular components are responsible for small molecule transport within the cytoplasm?
    14·1 answer
  • Im kinda lazy ]and i blew all my money on fiverr so I need help all of them plz
    5·2 answers
  • 2. Two common uses of nuclear
    8·1 answer
  • A cell contains DNA damage that causes it to undergo apoptosis before reaching mitosis. This cell had twice the amount of DNA fo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!