5% Ac va 5% aC 40% Ac va 40% aC 45% Ac va 45% ac organizmning genotipi AaCc. Ac va ac genlar birikkan holda irsiylanadi. Ularning orasidagi masofa 10 morganidga teng. Qanday krossingoverlanmagan gametalar hosil bo`ladi?

Kiyiko‘t, marmarak, rayhon, nastarin

Behi, nastarin, oqqaray, oqqayin

Oddiy to‘pgulli (a) va murakkab to‘pgulli (b) o‘simliklarni aniqlang.

1. 
   a-olma, shashir, bodiyon b-qashqarbeda, sebarga, sabzi
   
2. 
   a-olma, tol, qoqio‘t b-petrushka, sabzi, ukrop
   
3. 
   a-tol, piyoz, shivit b-zufterum, ukrop, petrushka
   
4. 
   a-yong‘oq, shashir, bodring b-nok, ukrop, sabzi
   

Yog‘och poyali, 2 uyli o‘silik (a) va tik o‘suvchi 2 jinsli gulga ega bo‘lgan (b) o‘simlik.

1. 
   a-terak b-olma
   
2. 
   a-qayrag‘och b-karnaygul
   
3. 
   a-marmarak b-beda
   
4. 
   isfarak b-qayin
   

Mayda kurtakli 2 uyli (a) va yirik kurtakli qiyshiq gulga ega bo‘lgan (b) o‘simlik.

1. 
   a-chinor b-g‘oza
   
2. 
   a-tok b-nastarin
   
3. 
   a-olma b-gladiolus
   
4. 
   a-terak b-kiyko‘t
   

To‘g‘ri gul (a) va qiyshiq gul (b) ga ega bo‘lgan o‘simliklar?

1. 
   a-parpi, rayhon, burchak b-olma, kiyiko‘t, burchoq
   
2. 
   a-parpi, shaftoli, olma b-beda, parpi, g‘oza
   
3. 
   a-olma, shaftoli,g‘o‘za b-isfarak, marmarak, kiyko‘t
   
4. 
   a-beda, g‘oza, parpi b-loviya, olma, behi
   

540 g glyukozaning hosil bo‘lishida (a) qancha kj ATF sarflanadi 540 g glyukozaning parchalanishida (b) qancha kj ATF hosil bo‘ladi?

1. 
   a-240 kj; b-2160 kj
   
2. 
   a-1160 kj; b-120 kj
   
3. 
   a-2160 kj; b-240 kj
   
4. 
   a-120 kj; b-1160 kj
   

540 g glyukozaning hosil bo‘lishida necha mol ATF (a) sarflanadi va 540 g glyukozaning noto‘liq parchalanishida necha mol ATF (b) hosil bo‘ladi.

1. 
   a-54 b-5
   
2. 
   a-3 b-54
   
3. 
   a-18 b-2
   
4. 
   a-2 b-18
   

540 g glyukozaning hosil bo‘lishida necha mol CO₂ (a) sarflanadi va 540 g glyukozaning parchalanishida necha mol CO₂ (b) hosil bo‘ladi?

1. 
   a-18 b-18
   
2. 
   a-86 b-36
   
3. 
   a-9 b-9
   
4. 
   a-18 c-6
   

360 g glyukozaning hosil bo‘lishida qancha kj ATF(a) sarflanadi va 360 g glyukozaning parchalanishida necha mol ATF (b) hosil bo‘ladi?

1. 
   a-1440 b-160
   
2. 
   a-1680 b-240
   
3. 
   a-1200 b-100
   
4. 
   a-1560 c-80
   

360 g glyukozaning hosil bo‘lishida qancha kj ATF(a) sarflanadi va 360 g glyukozaning noto‘liq parchalanishida necha mol ATF (b) hosil bo‘ladi?

1. 
   a-36 b-4
   
2. 
   a-18 b-2
   
3. 
   a-54 b-6
   
4. 
   a-72 b-8
   

360 g glyukozaning hosil bo‘lishida necha mol CO₂ (a) sarflanadi va 360 g glyukozaning parchalanishida necha mol CO₂ (b) hosil bo‘ladi?

1. 
   a-12 b-12
   
2. 
   a-18 b-18
   
3. 
   a-9 b-9
   
4. 
   a-18 b-12
   

Shamol yordamida changlanadigan qaysi o‘simlik avval gullab, keyin barg chiqaradi?

1. 
   tol, olma, bug‘doy
   
2. 
   tol, terak, yong‘oq
   
3. 
   nok, sholi, tol
   
4. 
   yorongul, o‘rik, olma
   

Yirik kurtakli, murakkab bargli (a) va mayda kurtakli oddiy bargli o‘simlik (b) ni toping?

1.