شن المادة الي تبو منها اسئلة اليوم 🤔📚؟

The labels of the following figure are: A Pistil: (A1 stigma) (A2 style) (A3 ovary) (A4 ovule) / B Androecium: (B1 anther) (B2 filament) / C. The calyx / D. The corolla / E. Receptacle

is the stalk of a single flower in a cluster (inflorescence)

Embryo: it consists of: A...: the immature shoot / B...: the immature root / C...: the transition region... / D...: the first leaf/leaves

The…….. plant which produces flowers and fruits only once in life. / ......: When male and female flowers are present on separate plant

: Hilum

...: Androecium or gynoecium any one of them are present. / .....: Flower with one of the four whorl missing. / .....: group, the florets start blooming from the bottom... to the top

After entry into the embryo sac, the pollen tube tip bursts and discharges the 2 sperm nuclei. The egg nucleus + one sperm nucleus to form a 2n zygote. The other sperm nucleus + the 2 polar nuclei to

An opening in the integument of the ovule is known as the micropyle and is visible on some seed coats

Embryo... it consist of: (Epicotyl: the immature shoot. / Radical: the immature root. / Hypocotyl: the transition region between the root and epicotyl. / Cotyledon: the first leaf/leaves...)

..……..When male and female flowers are present on separate plant.

The fruits that develop from the multicarpellary apocarpous ovary, it becomes a fruitlet because each carpel is separated from one another in the apocarpous ovary

A pedicel is the stalk of a single flower in a cluster (inflorescence) attached to a peduncle

As adjectives, the difference between hypogeous and epigeous is that hypogeous is living or maturing underground, subterranean while epigeous is growing on, or close to, the ground.

.......... is an elongated part of the pistil between the stigma and ovary