Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
30 Cards in this Set
- Front
- Back
the transfer of pollen from the anther of a flower to the stigma of another flower
|
cross-pollination
|
|
the male part of the flower that contains pollen
|
anther
|
|
the stalk of the flower on which the entire flower rests
|
receptacle
|
|
the kind of cell division which replaces worn out cells
|
mitosis
|
|
the kind of cell division which reduces the chromosome number
|
meiosis
|
|
the part of the flower that has a sugary substance for receiving pollen grains
|
stigma
|
|
the name of the undeveloped plant or animal
|
embryo
|
|
a female reproductive cell
|
egg cell
|
|
a male reproductive cell
|
sperm cell
|
|
the powdery substance found on the anthers
|
pollen grains
|
|
A garden pea, whose chromosome number is fourteen, has___ chromosomes within the egg cell.
|
7
|
|
A garden bean, whose chromosome number is twenty, has ____ chromosomes within the sperm cell.
|
10
|
|
If a leaf of a garden pea with fourteen chromosomes is damaged, the new leaf cells will have____ chromosomes.
|
14
|
|
he pistil of a flower is the _____ part of the flower.
|
female
|
|
An embryo is located in the___ of a plant
|
seed
|
|
The powdery or grainy substance found on the anthers is _____ .
|
pollen
|
|
When a pollen grain lands on the stigma, it usually sticks because of the presence of _____ .
|
plant juices
|
|
When a plant receives pollen from within the same flower, it is said to be ____ .
|
self-pollinating
|
|
When a sperm and egg are united, the chromosome number is ______ .
|
restored to its original number
|
|
Meiosis occurs in all cells.
|
false
|
|
Meiosis results in half the number of chromosomes as the original.
|
true
|
|
The receptacle holds only the male part of the flower.
|
false
|
|
The anther pertains to the female part of the flower.
|
false
|
|
The pistil refers to the entire female part of the flower.
|
true
|
|
The stigma produces a sugary substance.
|
true
|
|
Mitosis results in cells with half the number of chromosomes.
|
false
|
|
The embryo refers to an undeveloped animal or plant.
|
true
|
|
The style of the flower contains pollen.
|
false
|
|
An organism makes more cells as it gets bigger.
|
true
|
|
An organism makes more cells by mitosis in order to grow and get larger.
|
true
|