Question 1

In squash flowers,the flower parts are inserted above the ovary.This condition is called

Accepted Answer

A) hypogynous 
B) perigynous 
C) hypergynous 
D) epigynous 
A) hypogynous 
B) perigynous 
C) hypergynous 
D) epigynous

Question 2

Which of the following is triploid in a typical angiosperm?

Accepted Answer

A) the egg 
B) the megaspore mother cells 
C) the endosperm 
D) the embryo 
E) the microspore mother cells 
A) the egg 
B) the megaspore mother cells 
C) the endosperm 
D) the embryo 
E) the microspore mother cells

Question 3

The highly resistant outer pollen wall called the _____ allows the pollen grain to be identified in geological sediments.

Accepted Answer

The answer of The highly resistant outer pollen wall called...

Question 4

For which of the following has pollen been shown to be important?

Accepted Answer

A) the search for oil deposits 
B) Navajo sacred ceremonies 
C) determining the diets of ancient peoples 
D) causing hay fever 
E) all of these are reasons why pollen is important 
A) the search for oil deposits 
B) Navajo sacred ceremonies 
C) determining the diets of ancient peoples 
D) causing hay fever 
E) all of these are reasons why pollen is important

Question 5

Which of the following statements is incorrect?

Accepted Answer

A) A flower can be both incomplete and perfect. 
B) A flower can be both complete and imperfect. 
C) A flower can be both incomplete and imperfect. 
D) A flower can be both complete and perfect. 
E) More than one of these is not a correct statement. 
A) A flower can be both incomplete and perfect. 
B) A flower can be both complete and imperfect. 
C) A flower can be both incomplete and imperfect. 
D) A flower can be both complete and perfect. 
E) More than one of these is not a correct statement.

Question 6

Lilies have a diploid number of 24.After meiosis,how many chromosomes do each of the gametes have?

Accepted Answer

A) 24 
B) 48 
C) 12 
D) 6 
A) 24 
B) 48 
C) 12 
D) 6

Question 7

In the life cycle of a typical angiosperm,of the following which undergoes meiosis?

Accepted Answer

A) megaspores 
B) microspore mother cells 
C) female gametophytes 
D) embryos 
E) more than one of these undergoes meiosis 
A) megaspores 
B) microspore mother cells 
C) female gametophytes 
D) embryos 
E) more than one of these undergoes meiosis

Question 8

Which of the following is the correct sequence of floral structures from the outside to the inside of a typical flower?

Accepted Answer

A) androecium,calyx,corolla,gynoecium 
B) calyx,corolla,gynoecium,androecium 
C) calyx,corolla,androecium,gynoecium 
D) corolla,calyx,androecium,gynoecium 
E) calyx,androecium,gynoecium,corolla 
A) androecium,calyx,corolla,gynoecium 
B) calyx,corolla,gynoecium,androecium 
C) calyx,corolla,androecium,gynoecium 
D) corolla,calyx,androecium,gynoecium 
E) calyx,androecium,gynoecium,corolla

In squash flowers,the flower parts are inserted above the ovary.This condition is called

Which of the following is triploid in a typical angiosperm?

The highly resistant outer pollen wall called the _____ allows the pollen grain to be identified in geological sediments.

For which of the following has pollen been shown to be important?

Which of the following statements is incorrect?

Lilies have a diploid number of 24.After meiosis,how many chromosomes do each of the gametes have?

In the life cycle of a typical angiosperm,of the following which undergoes meiosis?

Which of the following is the correct sequence of floral structures from the outside to the inside of a typical flower?

Plants in Our Lives

The Plant Cell

The Plant Body

Plant Physiology

Plant Life Cycle: Fruits and Seeds

Genetics

Plant Systematics and Evolution

Diversity of Plant Life

Human Nutrition

Origins of Agriculture

The Grasses

Legumes

Starchy Staples

Feeding a Hungry World

Stimulating Beverages

Herbs and Spices

Materials: Cloth, Wood, and Paper

Medicinal Plants

Psychoactive Plants

Poisonous and Allergy Plants

The Algae

Fungi in the Natural Environment

Beverages and Foods From Fungi

Fungi That Affect Human Health

Plant Ecology

Filters

Exam 5: Plant Life Cycle: Flowers

In squash flowers,the flower parts are inserted above the ovary.This condition is called

Which of the following is triploid in a typical angiosperm?

The highly resistant outer pollen wall called the _____ allows the pollen grain to be identified in geological sediments.

For which of the following has pollen been shown to be important?

Which of the following statements is incorrect?

Lilies have a diploid number of 24.After meiosis,how many chromosomes do each of the gametes have?

In the life cycle of a typical angiosperm,of the following which undergoes meiosis?

Which of the following is the correct sequence of floral structures from the outside to the inside of a typical flower?

Plants in Our Lives

The Plant Cell

The Plant Body

Plant Physiology

Plant Life Cycle: Fruits and Seeds

Genetics

Plant Systematics and Evolution

Diversity of Plant Life

Human Nutrition

Origins of Agriculture

The Grasses

Legumes

Starchy Staples

Feeding a Hungry World

Stimulating Beverages

Herbs and Spices

Materials: Cloth, Wood, and Paper

Medicinal Plants

Psychoactive Plants

Poisonous and Allergy Plants

The Algae

Fungi in the Natural Environment

Beverages and Foods From Fungi

Fungi That Affect Human Health

Plant Ecology

Filters