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
Bingel [31]
3 years ago
13

What type of fertilization occurs when the female releases eggs into the water or attaches them to a plant or rock and the male

releases sperm cells over the eggs to fertilize?
A. binary fission
B. external fertilization
C. internal Fertilization
D. budding

The subject is Science​
Biology
1 answer:
Aneli [31]3 years ago
5 0
The answer is: B External Fertilization
You might be interested in
Name the state of matter of each layer of the earth
Marysya12 [62]

Answer:

Name the state of matter of each layer of the earth... The crust and the inner core are solid, whereas the outer core and inner mantle are liquid. The outer mantle is semi solid.

Explanation:

4 0
3 years ago
A good vector to genetically alter respiratory cells might be _______.
AnnyKZ [126]
A good vector to genetically altered respiratory cells might be A VIRUS THAT HAS BEEN GENETICALLY ALTERED TO CARRY NORMAL HUMAN DNA.
Gene therapy is a medical method of treatment which uses genes to prevent or treat diseases. The method is used to correct the defects in genes which is causing a disease. In order to insert a normal gene to replace the defective one, a vector, which will carry the gene is needed. The vector that is usually used in this case is a virus, which has been doctored to carry a normal human DNA.
7 0
3 years ago
How are bacteria able to regulate their genes by two types of operons?
Aleks04 [339]

Operons are the functional units of transcription and genetic regulation. These are found in bacteria and their viruses where genes coding for functionally related proteins are grouped along the DNA.

The two types of operons are- inducible and repressible.

They regulate the genes as in negative inducible operons, a regulatory repressor protein is bound to the operator. It prevents the transcription of the genes on the operon. If positive inducer is present, it binds to the repressor and changes its conformation so it is unable to bind to the operator.


5 0
3 years ago
At which angle of sunlight does the least amount of heating occur?
valina [46]

Answer:

third option

Explanation:

possibly the third option at 45 degrees (half of a right angle, or like mid-morning) above the horizon the sun's rays strike Earth's surface and spread out over a larger surface area with less intensity, making these regions experience lower temperatures.

7 0
3 years ago
All organic compounds contain<br> a) Nitrogen<br> b) Oxygen<br> c) Amino Acids<br> d) Carbon
Allisa [31]

Explanation:

All organic compounds contain <u>carbon</u>

All organic compounds contain carbon, as well as hydrogen unless it has been replaced by another element

8 0
2 years ago
Other questions:
  • A stem cell divides into two daughter cells and one of the daughter cells goes on to become a terminally differentiated cell. wh
    11·1 answer
  • When a female bird chooses a mate because of his brightly colored feathers, this is an example of
    11·2 answers
  • Human activities can alter earth’s natural cycles. true false
    12·2 answers
  • PLZ HELP is oxygen a fluid
    8·2 answers
  • What type of plate boundary did subduction occur? Convergent boundary, divergent boundary, transform boundary
    10·1 answer
  • The plasma membrane, according to the fluid-mosaic model is composed mainly of What and Proteins
    10·1 answer
  • Match the seven major evolutionary trends in animal body organization to its definition. Body Symmetry Cellular organization Bod
    9·1 answer
  • Each day your body makes (.......BLANK.....) red blood cells.
    11·1 answer
  • 7. Considere un sistema que contiene un mol de un gas monoatómico retenidito por un pistón. ¿Cuál es el cambio de energía intern
    12·1 answer
  • Please answer quick everything you need to answer is in the photo
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!