Which of the following organism helps the plants in the absorption of phosphorus from soil?

Which of the following argument supports the conservation of biodiversity
from the below statement:
"Waking up to a Bulbul's song in the morning"

Read the passage and answer the question : There are thousands of varieties of rice in India alone. The diversity of rice in India is one of the richest in the world. Basmati rice is distinct for its unique aroma and flavour and 27 documented varieties of Basmati are grown in India. There is reference to Basmati in ancient texts, folklore and poetry, as it has been grown for centuries. Several attempts have also been made to patent uses, products and processes based on Indian traditional herbal medicine, e.g. turmeric, neem. There has been growing realisation of the injustice, inadequate compensation and benefit sharing between developed and developing countries. The Indian Parliament has recently cleared a Bill that takes such issues into consideration, including patent terms emergency provisions and research and development initiative.
The bill cleared by Indian Parliament to check unauthorised exploitation of bioresources and traditional knowledge of bio-resources is

The relation between species richness and area for a wide variety of taxa (angiosperm plants, birds, bats, freshwater fishes) can be represented by the equation :

In flowering plants, zygote develops into :

Which of the following hormones are secreted by placenta during pregnancy?
(A) Human Chorionic Gonadotropin
(B) Human Placental Lactogen
(C) Progestogens
(D) Cortisol
Choose the correct answer from the options given below:

Bacillus thuringiensis produces insecticidal proteins that kills insects, belongs to -
(A) Dipterans
(B) Lepidopterans
(C) Coleopterans
(D) Ephimepterans
Choose the correct answer from the options given below:

The capacitances of three capacitors are in the ratio 2:3:4. Their equivalent capacitance in parallel combination is more than the equivalent capacitance in series combination by (21/26) pF. The capacitances of the capacitors are, respectively:

The objective function of an LPP is \(Z=a x+b y\). If the maximum value of the objective function is 180 , which occurs at two points \((15,15)\) and \((0,20)\), then which one of the following is true?

The reagent involved in Lucas test is

\(\int \log _e x d x\) is equal to:

Let \(\vec{a}\) and \(\vec{b}\) be two unit vectors. If the vectors \(\vec{c}=5 \vec{a}-4 \vec{b}\) and \(\vec{d}=\vec{a}+2 \vec{b}\) are perpendicular to each other, then the angle between \(\vec{a}\) and \(\vec{b}\) is :

An object of length 2.0 cm is placed at a distance of 1.5 f from a concave mirror where f is the magnitude of the focal length of the mirror. The length of the object is perpendicular to the principal axis. The length of the image will be