The outermost layer that encloses embryo
A) Chorion
B) Amnion
C) Allantois
D) Umbilical cord
1 Answers
Talk Doctor Online in Bissoy App
The distance from the centre of the nucleus of the atom to its outermost shell is
C) Atomic radius
2 Answers 1 views
The energy required to remove an electron from the outermost orbit or shell of a neutral gaseous atom is
B) ionization energy
2 Answers 1 views
The outermost covering of animal cell is A) cell wall
B) plasma membrane
2 Answers 1 views
Identify the mismatched pair from the following. a) Mesodermis – Outer layer b) Epidermis – Middle layer
Correct option is B) a, b
2 Answers 1 views
The layer that encloses lungs are called plura . Likewise the layer that covers heart is called
(B) Pericardium
2 Answers 1 views
Fluorine atom contains seven electrons in outermost shell, but its valency is ‘1’. Predict the reason.
B) It can loss only one electron from the valency shell.
2 Answers 2 views
_______ layer contain ozone layer. (a) Trophosphere (b) Stratosphere (c) Mesosphere (d) Exosphere
(b) Stratosphere
2 Answers 1 views
An arbitrary surface encloses a dipole. What is the electric flux through this surface?
Net charge on a dipole = – q + q = 0. According to Gauss’s theorem, electric flux through the surface, \(=\cfrac{q}{\varepsilon_0}=\cfrac0{\varepsilon_0}=0\)
2 Answers 1 views
Carina is (A) outermost two petals of pea flower.
Correct answer is (D) both (B) and (C)
2 Answers 1 views
Which of the following electronic configuration in the outermost two shells is characteristic of the alkaline earth metals?
Correct Answer - A See Comprehensive Review.
2 Answers 1 views