ESTUDY
TEST BANK FOR CAMPBELL BIOLOGY 12TH EDITION
|| CHAPTERS 38||FULL COMPLETE||LATEST
### 1) Which of the following types of flowers cannot self-pollinate?
A) Flowers lacking petals
B) Flowers lacking anthers
C) Wind-pollinated flowers
D) Insect-pollinated flowers
**✔ Answer: B**
---
### 2) What is the correct order of floral organs from the outside to the inside of a complete flower?
A) Petals → sepals → stamens → carpels
B) Sepals → stamens → petals → carpels
C) Spores → gametes → zygote → embryo
D) Sepals → petals → stamens → carpels
**✔ Answer: D**
---
### 3) Arrange the following structures from largest to smallest, assuming they belong to two
generations of the same flowering plant:
1. Ovary
,ESTUDY
2. Ovule
3. Egg
4. Carpel
5. Embryo sac
A) 4, 2, 1, 5, 3
B) 5, 4, 3, 1, 2
C) 5, 1, 4, 2, 3
D) 4, 1, 2, 5, 3
**✔ Answer: D**
---
### 4) What is a selective advantage of keeping the gametophyte inside the living sporophyte of land
plants?
A) The gametophyte can grow much larger than if it were independent.
B) The gametophyte can be raised into the air for more light.
C) Meiosis can occur in haploid gametophyte cells.
D) The parent plant provides nutrients for the gametophyte to produce gametes.
**✔ Answer: D**
---
, ESTUDY
### 5) In maize-growing areas, a common task is detasseling, which means removing unwanted male
flowers so that female flowers are pollinated by the desired pollen. What best describes the flowers of
maize plants?
A) They have both stamens and carpels, and the plant is dioecious.
B) They have both stamens and carpels, and the plant is monoecious.
C) They have either stamens or carpels, and the plant is dioecious.
D) They have either stamens or carpels, and the plant is monoecious.
**✔ Answer: D**
---
### 6) What occurs during the alternation of generations in plants?
A) Meiosis produces gametes
B) Mitosis produces gametes
C) Fertilization produces spores
D) Fertilization produces gametes
**✔ Answer: B**
---
### 7) Which of the following structures is unique to flowering plants?
A) Xylem
B) Seeds
C) Fruits
TEST BANK FOR CAMPBELL BIOLOGY 12TH EDITION
|| CHAPTERS 38||FULL COMPLETE||LATEST
### 1) Which of the following types of flowers cannot self-pollinate?
A) Flowers lacking petals
B) Flowers lacking anthers
C) Wind-pollinated flowers
D) Insect-pollinated flowers
**✔ Answer: B**
---
### 2) What is the correct order of floral organs from the outside to the inside of a complete flower?
A) Petals → sepals → stamens → carpels
B) Sepals → stamens → petals → carpels
C) Spores → gametes → zygote → embryo
D) Sepals → petals → stamens → carpels
**✔ Answer: D**
---
### 3) Arrange the following structures from largest to smallest, assuming they belong to two
generations of the same flowering plant:
1. Ovary
,ESTUDY
2. Ovule
3. Egg
4. Carpel
5. Embryo sac
A) 4, 2, 1, 5, 3
B) 5, 4, 3, 1, 2
C) 5, 1, 4, 2, 3
D) 4, 1, 2, 5, 3
**✔ Answer: D**
---
### 4) What is a selective advantage of keeping the gametophyte inside the living sporophyte of land
plants?
A) The gametophyte can grow much larger than if it were independent.
B) The gametophyte can be raised into the air for more light.
C) Meiosis can occur in haploid gametophyte cells.
D) The parent plant provides nutrients for the gametophyte to produce gametes.
**✔ Answer: D**
---
, ESTUDY
### 5) In maize-growing areas, a common task is detasseling, which means removing unwanted male
flowers so that female flowers are pollinated by the desired pollen. What best describes the flowers of
maize plants?
A) They have both stamens and carpels, and the plant is dioecious.
B) They have both stamens and carpels, and the plant is monoecious.
C) They have either stamens or carpels, and the plant is dioecious.
D) They have either stamens or carpels, and the plant is monoecious.
**✔ Answer: D**
---
### 6) What occurs during the alternation of generations in plants?
A) Meiosis produces gametes
B) Mitosis produces gametes
C) Fertilization produces spores
D) Fertilization produces gametes
**✔ Answer: B**
---
### 7) Which of the following structures is unique to flowering plants?
A) Xylem
B) Seeds
C) Fruits
