Forwarded from Mhadev
Correct evolutionary history from reptiles to Dinosaurs
Anonymous Quiz
19%
Early reptiles -> Pelycosaurs-> Synapsids -> Thecodonts -> Therapsids-> Dinosaurs
42%
Early reptiles -> Synapsids -> Pelycosaurs- > Thecodonts-> Therapsids -> Dinosaurs
31%
Early reptiles -> Synapsids-> Pelycosaurs-> Therapsids -> Thecodonts -> Dinosaurs
8%
Early reptiles -> Synapsids -> Thecodonts -> Pelycosaurs-> Therapsids -> Dinosaurs
At Normal temperature a typical metalic structure with no hvp , bcp and ccp by =
D and F block
D and F block
Anonymous Quiz
22%
Zn
44%
Hg
26%
Mn
8%
Cd
Forwarded from pinctada
There are "A" hotspots in World, which cover "B" than "C" of Earth's "D" area.
Select ABCD respectively
Select ABCD respectively
Anonymous Quiz
20%
35,more,2%, himalyan
24%
34,less, 2%, himalyan
35%
34,more, 2%,land
22%
34,less, 2%,land
Forwarded from Lipid: protein=40:52
1. Centriole is present in animal cells
2. Centriole is absent completely in all plant cell
2. Centriole is absent completely in all plant cell
Anonymous Quiz
38%
TF
44%
TT
13%
FT
6%
FF
Forwarded from akshar
C4H10 and C5H12 have ____ and ____ chain Isomers respectively.
Anonymous Quiz
24%
two , four
23%
three , two
33%
three , four
20%
two , three
Forwarded from akshar
S1: Bond dissociation energy of F2 is greater than Cl2.
S2: All bond lengths are identical in SF4 molecule.
S2: All bond lengths are identical in SF4 molecule.
Anonymous Quiz
17%
❌✅
27%
✅❌
35%
✅✅
21%
❌❌
Forwarded from akshar
S1: Bond length in NO is greatee than that in NO+
S2: Magnitude of H bonding is minimum in solid state and maximum in gaseous state.
S2: Magnitude of H bonding is minimum in solid state and maximum in gaseous state.
Anonymous Quiz
12%
❌✅
54%
✅✅
18%
❌❌
16%
✅❌
Inhibition of Succinic dehydrogenase enzyme by malonate is a classical example of❓{NEET 2024}
Anonymous Quiz
10%
Cofactor inhibition
14%
Feedback inhibition
60%
Competitive inhibition
16%
Enzyme activation
Statement 1 = Invention of mjcroscope and its improvement leading to electron microscope revealed all structural details of cell.
Statement 2 = unicellular organisms perform essential functions of life so do not have independent existence.
Statement 2 = unicellular organisms perform essential functions of life so do not have independent existence.
Anonymous Quiz
27%
Both true
56%
True + False
11%
False + True
6%
Both False
Statement = Ribozome which is present within two organelles are 80S type.
Anonymous Quiz
48%
True
52%
False
AT 06. Find the correct statement
Anonymous Quiz
13%
Basal neuclei is found in the cells of intenstine
22%
In air sac the epithelium is simple squamous but the epithelium in bronchiole is simple columnar
51%
Microvilli of stomach control the movement of particle in a specific direction
13%
Acceding loop of henle is made up of simple columnar epithelium
AT 05. Which of the following is correct about the epithelium present in the decending loop of henry =
Anonymous Quiz
5%
Single thick layer of flattered cells
48%
The type of epithelium is same as it is present in alveoli of lungs
8%
They have regular boundary
40%
They have function like adsorption, secretion, protection and diffusion
A blood capillary is ruptured which cell may damaged =
Anonymous Quiz
18%
Columnar cell
20%
Cuboid cell
29%
Flattered cell
32%
Mesothellium
Forwarded from 🦋🦋
Plant like nutrition is present in
Anonymous Quiz
21%
Amoeba
21%
Paramecium
49%
Euglena
10%
Plasmodium
Cell cycle snd cell Division 01
The products of mitosis are =
The products of mitosis are =
Anonymous Quiz
14%
One neuclei containing twice as much DNA as the protect nucleus
54%
Two genetically identical cells
14%
Four neuclei containing half as much DNA as the parent neucleus
18%
Two genetically identical neuclei
Statement 1 = Sister chromatids arises by the replication of DNA in S phase
Statement 2 = The segregated each other during meosis 1
Statement 2 = The segregated each other during meosis 1
Anonymous Quiz
32%
True + False
32%
False + True
25%
Both true
10%
Both False