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grandymaker [24]
3 years ago
15

Does female sperm and male sperm look different

Biology
1 answer:
nikdorinn [45]3 years ago
7 0

Answer:

the Y chromosome is smaller than the X chromosome.

Explanation:

The male has an X and Y sex chromosome which is an exception to the general rule that homologous chromosomes are identical as the Y chromosome is smaller thus enabling it to swim faster than the X chromosome. The Y chromosome also has a longer lifespan compared to the X chromosome. The male genotypes is XY. Males are heterogametic as they produce two types of gametes, one carrying the X and the other carrying a Y chromosome.

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- What are the reactants in the following equation?<br> CO2 + H2O → C6H12O6 + O2
dybincka [34]

Answer:

CO2 and H2O are the reactants in the given reaction

Explanation:

The reaction that is written in the question is the general equation of photosynthesis.

                    In this reaction the carbon di oxide reacts with water to form glucose ,oxygen and water.The overall reaction is given below

   6CO2+12H2O= C6H12O6+6O2+6H2O

carbon di oxide(CO2) and water(H2O) act as reactant in the above reaction.

6 0
3 years ago
Carbon dioxide and methane are the two most abundant gases in magma.. <br> a. True <br> b. False
uranmaximum [27]
Answer:
            The correct option is a (true).
Reason:
             Carbon dioxide and methane gas are the principle's gas  components
present in magma.
3 0
3 years ago
How does ATP enable transport proteins to move ions across a cell membrane?
White raven [17]
Energy from ATP causes a transport protein to change shape, binding substances on one <span>side of the membrane, and releasing them on the other.</span>
6 0
3 years ago
Epinephrine acts as a signal molecules that attaches to ____ proteins.
tia_tia [17]

Answer:

G-protein-linked receptor

Explanation:

Epinephrine acts via G-protein-linked receptors. The heterotrimeric G proteins located within the cell are activated by G protein-coupled receptors that span the cell membrane. Signaling molecules bind to a domain on the GPCR located outside the cell, and an intracellular GPCR domain then in turn activates a particular G protein.

7 0
3 years ago
Which cycle involves a gas moving from the atmosphere moving directly into
Taya2010 [7]

Answer:

B. The carbon cycle

Explanation:

In the carbon cycle, carbon in the atmosphere is absorbed into plants, where the plants use photosynthesis to convert that carbon into oxygen and energy for themselves. Neither of the other cycles involves a plant taking in a gas directly from the atmosphere.

Hopefully this was helpful! :)

5 0
2 years ago
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