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eduard
3 years ago
10

What adaptation do seed plants have in addition to the seed that is not found in seedless plants?

Biology
1 answer:
tatiyna3 years ago
8 0

Answer:

The correct answer will be option-pollen.

Explanation:

The pollen are the male gametophyte which is produced in the seed plants.

The pollen produce male gametes after entering the female gametophyte. The male gametes fuse with the egg cell and form the embryo inside ovary which matures and forms seeds.  The vascular seed plants lack these pollen but instead produces male gametes in gametangia which are replaced by the pollen in the seed plants.

Thus, option-pollen is the correct answer.

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Punnett squares?? <br><br>I really don't understand this please help!!
choli [55]

Answer:

omg I just did these in class. the answer is like this:

the boxes are: (top left corner) Bb, (top right corner) bb, (bottom left corner) Bb, (bottom right corner) bb

1.

a. potential genotypes: Bb (50%), bb (50%)

b. potential phenotypes: pls dont take my word for this part, bc im not that good here, but I think its brown eyes (50%), blue eyes (50%)

Hope this helped!

4 0
3 years ago
Read 2 more answers
Can someone answer these for me please I’m terrible at sex linked traits
givi [52]

Answer:

Q.1 There is a 0% chance that the baby will have red eyes

Q.2 There is a 100% chance

Q.4 There is a 100% chance

Explanation:

Whenever there is a dominant trait involved in traits, then there is a 100% chance that the child would end up with the same trait as the parent with the dominant trait. Hence it's name, dominant traits are dominant over recessive traits.

I don't have time to answer the rest, but I hope this can potentially help you solve the rest of the questions.

4 0
3 years ago
The sensory cells associated with this sense actually hyperpolarize in response to their stimulus modality...
vaieri [72.5K]

Answer:

Vision

Explanation:

Sensory cells may detect the information like taste, touch, hear and vision by the presence of receptors located on their surface.

Hyperpolarisation may be defined as the change in the cell's membrane potential towards more negative. The sensory vision cells are associated with the hyperpolarisation of cells and makes the cells environment more negative  in response to the stimuli.

Thus, the correct answer is option (d).

8 0
3 years ago
which is one of the disadvantages of using fossil fuels as an energy resource? (a) burning fossil fuels produces radioactive was
lilavasa [31]
I believe the answer is     b  
3 0
3 years ago
What are some body functions that rely on chemical interactions
kvasek [131]

Answer:

Metabolism!!

Not to mention pretty much the entire digestive tract and nervous system.

Explanation:

7 0
2 years ago
Read 2 more answers
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