In a pines life cycle, hybrid 1 pine tree the needles werefound to hav...

In a pineâ€™s life cycle, hybrid â€œ1â€ pine tree the needles were found to have the alleles...

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Biology

In a pineâ€™s life cycle, hybrid â€œ1â€ pine tree the needles werefound to have the
alleles Ll (heterozygous) producing long needles. In a hybrid â€œ2â€pine tree, the
needles were found to have the alleles ll (homozygous recessive)producing
short needles. If a pollen from hybrid â€œ1â€ pollinated hybrid â€œ2â€ toform a hybrid â€œ3â€
plant which about 50% were long needle and 50% were short needle.Give the
genotypes for the following structures found in the life cycles ofthese plants:
Genotype of the pollen grainâ€™s nucleus of plant hybrid â€œ1â€?
Genotype of archegonia of plant hybrid â€œ2â€?
Genotype of megaspore mother cell of plant hybrid â€œ2â€?
Genotype of sporophyte of plant hybrid â€œ3â€?
Genotype of microspores of plant hybrid â€œ1â€?
Genotype of hypocotyl of plant hybrid â€œ3â€?
Genotype of seed coat of plant hybrid â€œ2â€?
Genotype of ovary of plant hybrid â€œ2â€?
Draw and label the parts of the entire ovule and its contentâ€™sat maturity (before
fertilization) of the two Divisions â€œangiospermâ€ and â€œgymnosperm(pine)â€. Explain
what happens to the various parts of each ovule. Give differencesbetween
these two ovules.

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Genotype of hybrid 1 Ll Genotype of hybrid 2 ll Genotype of hybrid 3 Ll ll Genotype ofthe pollen grains nucleus of plant hybrid 1 The pollen grains nucleus is haploid So it will have See Answer

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In a pineâ€™s life cycle, hybrid â€œ1â€ pine tree the needles were found to have the alleles...