Lecture 14 Flashcards by I EZ | Brainscape

Q

Gametophytedependent on sporophyte pros?

A

Gametophyte is protected

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Gametophytedependent on sporophyte cons?

A

More stress on sporophyte

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Pollen (male gametophyte) pro?

A

Protection

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Pollen con?

A

Needs something like air or insects to disperse it

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Ovule (protected by sporophyte) pros?

A

Protection

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Ovule cons?

A

Extra care for sporophyte

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Seed pros?

A

protection, dispersal, food storage, dormancy

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Seed cons?

A

Great energy cost

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Mature trees are?

A

2n sporophytes

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Sporophylls?

A

scale like leaves with sporangia

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Ovule is?

A

Integuments+megasporangium+megaspore

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Microsporangium undergo?

A

Meiosis

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Microspore undergoes?

A

Mitosis

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Nonseed plants require?

A

Water to pollinate

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

In seed plants, the male gametophye is?

A

In pollen grain

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Seed is travelling stage in?

A

Plants with seeds

Q

Spore is travelling stage in?

A

non seed plants