1 Flashcards

1
Q

Only organism that produce Asexually can?

A

can produce offspring that are exact copies of themselves.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What Process do single-cells organisms use?

A

By mitotic cell division

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Single-cells organisms produce how many cells?

A

2 identical daughter cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

How do Multi-Cellular Organisms produce?

A

In sexual reproduction, two parents produce offspring that have unique combinations of genes inherited from the two parents

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the Cell Cycle?

A

A generation-to-generation sequence of stages in the reproductive history of an organism.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

How long is the Cell Cycle?

A

° It starts at the conception of an organism and continues until the organism produces its own offspring

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Humans have what why type of cells

A

somatic cell/ Body Cells has 46 chromosomes.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

How are Chromosomes distinguished?

A

be distinguished by Size

Position of the centromere,

Pattern of staining with certain dyes.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What are Homologues Chromosomes?

A

° The two chromosomes comprising a pair have the same length,
centromere position, and
staining pattern.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Homologous Chromosomes carry the same?

A

carry genes that control the same inherited characters

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is a diploid cell?

A

Cell with 46 chromosomes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

The zygote cell is a?

A

Diploid cell

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Sex celks undergo the process of?

A

Meiosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Sperm and eggs have how many chromosomes

A

23

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Plants and algae have a 2nd life cycle called the?

A

Alternation of generation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Alternation of generations includes?

A

2 multicellular stages

1 haploid 1 diplod

17
Q

Meosis in the Spprophyte produces?

A

Haploid pores that develop by mitosis

18
Q

Only diploid cells can?

A

Go under meiosis