Explanation

Scorpions and spiders both belong to the class Arachnida.

This class includes arachnids, which are characterized by having eight legs and lacking antennae.

Explanation

 Imbibation is the absorption of water by materials, leading to swelling, such as in door wood during the rainy season.

Explanation

 The energy value of food is most commonly measured in kilocalories (kcal),

Which are also commonly referred to as "Calories". 

Explanation

Sieve tubes and companion cells are absent in the phloem of pteridophytes.

Explanation

Gap junctions are specialized structures that allow direct communication between adjacent cells.

They are formed by connexin proteins that create channels enabling the exchange of ions, metabolites, and other small molecules between cells. 

Explanation

In humans, the type of implantation is endometrial implantation,

which occurs when the embryo embeds itself into the lining of the uterus (endometrium).

Explanation

To find the current flowing through the conductor, you can use Ohm's Law, which states:

$\text{Voltage (V)}=\text{Current (I)}\times \text{Resistance (R)}$

Given that the power (P) of the conductor is $100\text{W}$, and the voltage (V) is $250\text{V}$, you can use the formula:

Explanation

Stamen is the part of the plant that produces pollen.

Specifically, the anther, which is part of the stamen, is where pollen is produced.

Explanation

Animals that eat plants exclusively are herbivores

Animals that eat only meat are carnivores.

Animals that eat both plants and meat are called omnivores.

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ND18-1-2023

Explanation

Convex lenses are used to treat presbyopia, hypermetropia, and aphakia

hypermetropia, and hyperopia, is a condition of the eye where distant objects are seen clearly but near objects appear blurred.