Chapter 7 : How do Organisms Reproduce?
1 / 50
Reproduction is essential for organisms because it:
2 / 50
The main advantage of sexual reproduction is:
3 / 50
Which of the following is not a sexually transmitted disease?
4 / 50
The thread-like structure in pollen tube helps in:
5 / 50
Which of the following organisms reproduces by binary fission?
6 / 50
Tubectomy is performed in:
7 / 50
Vasectomy is a method applied in:
8 / 50
Which of the following is a temporary method of contraception?
9 / 50
The period of adolescence generally begins at the age of:
10 / 50
Which part connects the ovary to the stigma?
11 / 50
In flowering plants, male gametes are present in:
12 / 50
Variations are mainly produced during:
13 / 50
Which reproductive method is faster?
14 / 50
The embryo gets nourishment from the mother through the:
15 / 50
The placenta helps in:
16 / 50
Sexual reproduction involves:
17 / 50
Which of the following is not a method of asexual reproduction?
18 / 50
Fragmentation is commonly seen in:
19 / 50
Yeast reproduces mainly through:
20 / 50
Which part of the flower receives pollen grains?
21 / 50
The testes in males produce:
22 / 50
The process of release of eggs from the ovary is called:
23 / 50
Copper-T is used for:
24 / 50
Which contraceptive method also helps prevent STDs?
25 / 50
HIV mainly affects the:
26 / 50
Which disease is sexually transmitted?
27 / 50
The site of implantation in humans is the:
28 / 50
The menstrual cycle occurs approximately every:
29 / 50
Which hormone regulates changes during puberty in boys?
30 / 50
The fertilized egg is known as:
31 / 50
The female gamete in humans is called:
32 / 50
The male gamete in humans is called:
33 / 50
In humans, fertilization occurs in the:
34 / 50
Which structure in Rhizopus contains spores?
35 / 50
Which method of reproduction produces genetically identical offspring?
36 / 50
DNA copying during reproduction is important because it:
37 / 50
Which of the following is an example of vegetative propagation?
38 / 50
Vegetative propagation in potato occurs through:
39 / 50
The ovule develops into:
40 / 50
Which part of the flower develops into a fruit?
41 / 50
Fusion of male and female gametes is called:
42 / 50
Transfer of pollen grains from anther to stigma is known as:
43 / 50
The female reproductive part of a flower is called:
44 / 50
The male reproductive part of a flower is called:
45 / 50
Regeneration is commonly seen in:
46 / 50
Which organism reproduces through spores?
47 / 50
Hydra reproduces asexually through:
48 / 50
Amoeba reproduces by:
49 / 50
Which type of reproduction involves only one parent?
50 / 50
What is the process by which living organisms produce new individuals called?
Your score is
The average score is 0%
