Science, asked by RahemanShaikh, 10 months ago

4. Which one of the following represents a test cross?
a )YYRR ~ yyrr
bYyRr x YyRr
c) YyRr x yyrr
d) YyRr x YYRR.
........please explain how.

Answers

Answered by seematandon69

0

Answer:

(d) YyRr x YYRR

Explanation:

because first one has no multiply sign and second are same and third has dwarf and long which have to be long and lond and last has both

Previous Question

Next Question

Similar questions

Science, 5 months ago

ক) কোষ বিভাজন কাকে বলে? খ) মিয়ােসিস কোষ বিভাজন কে হ্রাস মূলক বিভাজন বলা হয় কেন? ব্যাখ্যা কর। গ) উদ্দীপকে উল্লিখিত বিভাজন প্রক্রিয়ার দীর্ঘস্থায়ী ধাপটি উদ্ভিদের বৃদ্ধিতে কীভাবে ভূমিকা রাখে- ব্যাখ্যা কর। ঘ) মায়ের উত্তরে বলা বিশেষ প্রক্রিয়াটি শুকত্ব উদ্ভিদের জীবনে কত খানিত বিশ্লেষণ কর।...

Math, 5 months ago

ab(a2+b2) , a=2 ,b=1/2...

Math, 5 months ago

A train was starting from Mangalore at 18.15 hours and reached Trivandrum at 9 hours next day. How much time did the train take to reach Trivandrum?

Math, 10 months ago

सिद्ध कीजिए कि फलन f(x) = 2x + 3, R में निरंतर वर्धमान फलन है।...

Math, 10 months ago

∫(3x² + 4x³) dx का मान है - (a) x⁴ + x⁵ + C (b) x³ + x⁴ + C (c) x³ + x⁷ + C (d) x⁶ + x⁵ + C...

Science, 1 year ago

(i) If you observe the position of a star at a fixed time everyday, how many degrees higher will it appear after a month of 30 days? (ii) Describe an activity to show that a star moves a certain angle in the sky relative to its position the previous day.

Sociology, 1 year ago

What is conflict? Explain the characteristics and types of conflict.

Physics, 1 year ago

Two wire are the same lenght and radius but one of them is copper and the others is of iron. Which will have more resistance...