Examsnet
Unconfined exams practice
Home
Exams
Banking Entrance Exams
CUET Exam Papers
Defence Exams
Engineering Exams
Finance Entrance Exams
GATE Exam Practice
Insurance Exams
International Exams
JEE Exams
LAW Entrance Exams
MBA Entrance Exams
MCA Entrance Exams
Medical Entrance Exams
Other Entrance Exams
Police Exams
Public Service Commission (PSC)
RRB Entrance Exams
SSC Exams
State Govt Exams
Subjectwise Practice
Teacher Exams
SET Exams(State Eligibility Test)
UPSC Entrance Exams
Aptitude
Algebra and Higher Mathematics
Arithmetic
Commercial Mathematics
Data Based Mathematics
Geometry and Mensuration
Number System and Numeracy
Problem Solving
Board Exams
Andhra
Bihar
CBSE
Gujarat
Haryana
ICSE
Jammu and Kashmir
Karnataka
Kerala
Madhya Pradesh
Maharashtra
Odisha
Tamil Nadu
Telangana
Uttar Pradesh
English
Competitive English
Certifications
Technical
Cloud Tech Certifications
Security Tech Certifications
Management
IT Infrastructure
More
About
Careers
Contact Us
Our Apps
Privacy
Test Index
Class 12 NEET Biology Sexual Reproduction in Flowering Plants Questions Part 2
Show Para
Hide Para
Share question:
© examsnet.com
Question : 30
Total: 67
What is the fate of the male gametes discharged in the synergid?
[NEET 2019]
All fuse with the egg.
One fuses with the egg, other(s) fuse(s) with synergid nucleus.
One fuses with the egg and other fuses with central cell nuclei.
One fuses with egg other(s) degenerate (s) in the synergid.
Validate
Solution:
👈: Video Solution
In flowering plants, out of the two malegametes discharged in synergids, one fuseswith the egg and other fuses with thesecondary or definitive nucleus present incentral cell.
Egg (n) + 1
st
male gamete (n)
–
–
–
–
–
▶
Zygote (2n)
Secondary
nucleus
(
2
n
)
(
central
cell
nuclei
)
+2
nd
male gamete (n)
–
–
–
–
–
▶
PEN (3n)
© examsnet.com
Go to Question:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
Prev Question
Next Question