Biology, asked by swatibhingarkar, 8 months ago

A cross involving two crosses----- one in first
cross plant‘A’is taken as male and plant 'B'as
female whereas in second cross it is opposite.
This is called
a) sib cross
b) reciprocal cross
c) test cross
d) back cross

Answers

Answered by raj3294

1

Answer:

BACK CROSS.

Explanation:

Answered by himmatbhavana

1

Answer:

black cross one in first plant A and plant B

Previous Question

Next Question

Similar questions

English, 4 months ago

write two compound word yor own...

History, 4 months ago

Name the three presidencies which was controlled by the british?

Math, 4 months ago

how did the use of quadratic formula in finding the solutions of equation helped you?

Hindi, 8 months ago

गूंज उठाना मुहावरा का अर्थ ?

Physics, 8 months ago

What are internal resultant loadings?

Chemistry, 10 months ago

For one mole of a van der Waals gas when b = 0 and T = 300 K, the PV vs, 1/V plot is shown below. The value of the van der Waals constant a (atm. liter² mol⁻²) is : (a) 1.0 (b) 4.5 (c) 1.5 (d) 3.0...

Chemistry, 10 months ago

For gaseous state, if most probable speed is denoted by C*, average speed by $\overline{C}$ and mean square speed by C, then for a large number of molecules the ratios of these speeds are : (a) C* : $\overline{C}$ : C = 1.225 : 1.128 : 1 (b) C* : $\overline{C}$ : C = 1.128 : 1.225 : 1 (c) C* : $\overline{C}$ : C = 1 : 1.128 : 1.225 (d) C* :...

Chemistry, 10 months ago

At constant volume and temperature conditions, the rate of diffusion $D_A$ and $D_B$ of gases A and B having densities $\rho_A$ and $\rho_B$ are related by the expression. (a) $D_A =\bigg [D_B \frac{\rho_A}{\rho_B}\bigg ]^{1/2}$ (b) $D_A = \bigg [D_B \frac{\rho_B}{\rho_A}\bigg ]^{1/2}$ (c) [tex]D_A = D_B\bigg \lgroup...